From 376ca2b7d8ad399c8261e333995191ca479f1332 Mon Sep 17 00:00:00 2001
From: sbertal <sbertal@verizonmedia.com>
Date: Fri, 5 Jul 2019 14:34:57 -0700
Subject: [PATCH] upgrade dependencies

---
 .eslintrc           |    4 +-
 .gitignore          |    1 +
 index.js            |   76 +-
 package-lock.json   | 2563 +++++++++++++++++++++++++++++++++++++++++++
 package.json        |    8 +-
 tests/unit/index.js |    2 +-
 6 files changed, 2609 insertions(+), 45 deletions(-)
 create mode 100644 package-lock.json

diff --git a/.eslintrc b/.eslintrc
index 2125ce5..b872545 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -1,9 +1,9 @@
 ---
 env:
   node: true
-extend: "eslint:recommended"
+extends: "eslint:recommended"
 rules:
   indent: [2, 4, {SwitchCase: 1}]
   quotes: [2, 'single']
   dot-notation: [2, {allowKeywords: false}]
-
+  no-prototype-builtins: 0
diff --git a/.gitignore b/.gitignore
index 3dafe65..c67bd1a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+.nyc_output
 artifacts
 node_modules
 *.log
diff --git a/index.js b/index.js
index b2a7aa3..4c8016f 100644
--- a/index.js
+++ b/index.js
@@ -310,50 +310,50 @@ Ycb.prototype = {
         var usedValues = {};
         var contexts = {};
         configLoop:
-            for(var i=0; i<config.length; i++) {
-                if (config[i].settings) {
-                    var setting = config[i].settings;
-                    if(setting.length === 0 ) {
-                        continue;
-                    }
-                    if(setting[0] === 'master') {
-                        if(this.masterDelta !== undefined) {
-                            this.masterDelta = mergeDeep(this._buildDelta(config[i]), this.masterDelta, true);
-                        } else {
-                            this.masterDelta = this._buildDelta(config[i]);
-                        }
-                        continue;
-                    }
-                    var context = new Array(height);
-                    for(var q=0; q<height; q++) {
-                        context[q] = DEFAULT;
+        for(var i=0; i<config.length; i++) {
+            if (config[i].settings) {
+                var setting = config[i].settings;
+                if(setting.length === 0 ) {
+                    continue;
+                }
+                if(setting[0] === 'master') {
+                    if(this.masterDelta !== undefined) {
+                        this.masterDelta = mergeDeep(this._buildDelta(config[i]), this.masterDelta, true);
+                    } else {
+                        this.masterDelta = this._buildDelta(config[i]);
                     }
-                    for(var j=0; j<setting.length; j++) {
-                        var kv = setting[j].split(':');
-                        var dim = kv[0];
-                        var index = allDimensions[dim];
-                        if(index === undefined) {
-                            console.log('WARNING: invalid dimension "' + dim +
+                    continue;
+                }
+                var context = new Array(height);
+                for(var q=0; q<height; q++) {
+                    context[q] = DEFAULT;
+                }
+                for(var j=0; j<setting.length; j++) {
+                    var kv = setting[j].split(':');
+                    var dim = kv[0];
+                    var index = allDimensions[dim];
+                    if(index === undefined) {
+                        console.log('WARNING: invalid dimension "' + dim +
                                 '" in settings ' + JSON.stringify(setting));
-                            continue configLoop;
-                        }
-                        usedDimensions[dim] = 1;
-                        usedValues[dim] = usedValues[dim] || {};
-
-                        if(kv[1].indexOf(',') === -1) {
-                            usedValues[dim][kv[1]] = 1;
-                            context[index] = kv[1];
-                        } else {
-                            var vals = kv[1].split(',');
-                            context[index] = vals;
-                            for(var k=0; k<vals.length; k++) {
-                                usedValues[dim][vals[k]] = 1;
-                            }
+                        continue configLoop;
+                    }
+                    usedDimensions[dim] = 1;
+                    usedValues[dim] = usedValues[dim] || {};
+
+                    if(kv[1].indexOf(',') === -1) {
+                        usedValues[dim][kv[1]] = 1;
+                        context[index] = kv[1];
+                    } else {
+                        var vals = kv[1].split(',');
+                        context[index] = vals;
+                        for(var k=0; k<vals.length; k++) {
+                            usedValues[dim][vals[k]] = 1;
                         }
                     }
-                    contexts[i] = context;
                 }
+                contexts[i] = context;
             }
+        }
         return [usedDimensions, usedValues, contexts];
     },
 
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..f91a03c
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,2563 @@
+{
+  "name": "ycb",
+  "version": "2.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "@babel/code-frame": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/@babel/code-frame/-/code-frame-7.0.0.tgz",
+      "integrity": "sha1-BuKrGb21NThVWaq7W6WXKUgoAPg=",
+      "dev": true,
+      "requires": {
+        "@babel/highlight": "^7.0.0"
+      }
+    },
+    "@babel/generator": {
+      "version": "7.5.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/@babel/generator/-/generator-7.5.0.tgz",
+      "integrity": "sha1-8g5LepF1Dui2NlYHPYQ9KnNtyko=",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.5.0",
+        "jsesc": "^2.5.1",
+        "lodash": "^4.17.11",
+        "source-map": "^0.5.0",
+        "trim-right": "^1.0.1"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.5.7",
+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/source-map/-/source-map-0.5.7.tgz",
+          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+          "dev": true
+        }
+      }
+    },
+    "@babel/helper-function-name": {
+      "version": "7.1.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/@babel/helper-function-name/-/helper-function-name-7.1.0.tgz",
+      "integrity": "sha1-oM6wFoX3M1XUNgwSR/WCv6/I/1M=",
+      "dev": true,
+      "requires": {
+        "@babel/helper-get-function-arity": "^7.0.0",
+        "@babel/template": "^7.1.0",
+        "@babel/types": "^7.0.0"
+      }
+    },
+    "@babel/helper-get-function-arity": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0.tgz",
+      "integrity": "sha1-g1ctQyDipGVyY3NBE8QoaLZOScM=",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.0.0"
+      }
+    },
+    "@babel/helper-split-export-declaration": {
+      "version": "7.4.4",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.4.4.tgz",
+      "integrity": "sha1-/5SJSjQL549T8GrwOLIFxJ2ZNnc=",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.4.4"
+      }
+    },
+    "@babel/highlight": {
+      "version": "7.5.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/@babel/highlight/-/highlight-7.5.0.tgz",
+      "integrity": "sha1-VtETEr2SSPphlZHQJHK+boyzJUA=",
+      "dev": true,
+      "requires": {
+        "chalk": "^2.0.0",
+        "esutils": "^2.0.2",
+        "js-tokens": "^4.0.0"
+      }
+    },
+    "@babel/parser": {
+      "version": "7.5.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/@babel/parser/-/parser-7.5.0.tgz",
+      "integrity": "sha1-PgcT3/ia1q43+uw7Kdz8XJeXcLc=",
+      "dev": true
+    },
+    "@babel/template": {
+      "version": "7.4.4",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/@babel/template/-/template-7.4.4.tgz",
+      "integrity": "sha1-9LiNEiVomgj1vDoXSDVFvp5O0jc=",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.0.0",
+        "@babel/parser": "^7.4.4",
+        "@babel/types": "^7.4.4"
+      }
+    },
+    "@babel/traverse": {
+      "version": "7.5.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/@babel/traverse/-/traverse-7.5.0.tgz",
+      "integrity": "sha1-QhbWWGhU71w8RZLatW7H63hIVIU=",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.0.0",
+        "@babel/generator": "^7.5.0",
+        "@babel/helper-function-name": "^7.1.0",
+        "@babel/helper-split-export-declaration": "^7.4.4",
+        "@babel/parser": "^7.5.0",
+        "@babel/types": "^7.5.0",
+        "debug": "^4.1.0",
+        "globals": "^11.1.0",
+        "lodash": "^4.17.11"
+      }
+    },
+    "@babel/types": {
+      "version": "7.5.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/@babel/types/-/types-7.5.0.tgz",
+      "integrity": "sha1-5H1DhAwuf5EFvE06LDcbTQx4Mqs=",
+      "dev": true,
+      "requires": {
+        "esutils": "^2.0.2",
+        "lodash": "^4.17.11",
+        "to-fast-properties": "^2.0.0"
+      }
+    },
+    "acorn": {
+      "version": "6.2.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/acorn/-/acorn-6.2.0.tgz",
+      "integrity": "sha1-Z/DaL8M51s+11vskT9RJ8zzYu+M=",
+      "dev": true
+    },
+    "acorn-jsx": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/acorn-jsx/-/acorn-jsx-5.0.1.tgz",
+      "integrity": "sha1-MqBk/ZJUKSFqCbFBECv90YX65A4=",
+      "dev": true
+    },
+    "ajv": {
+      "version": "6.10.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/ajv/-/ajv-6.10.0.tgz",
+      "integrity": "sha1-kNDVRDnaWHzX6EO/twRfUL0ivfE=",
+      "dev": true,
+      "requires": {
+        "fast-deep-equal": "^2.0.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
+      }
+    },
+    "ansi-colors": {
+      "version": "3.2.3",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/ansi-colors/-/ansi-colors-3.2.3.tgz",
+      "integrity": "sha1-V9NbhoboUeLMBMQD8cACA5dqGBM=",
+      "dev": true
+    },
+    "ansi-escapes": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/ansi-escapes/-/ansi-escapes-3.2.0.tgz",
+      "integrity": "sha1-h4C5j/nb9WOBUtHx/lwde0RCl2s=",
+      "dev": true
+    },
+    "ansi-regex": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/ansi-regex/-/ansi-regex-3.0.0.tgz",
+      "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+      "dev": true
+    },
+    "ansi-styles": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/ansi-styles/-/ansi-styles-3.2.1.tgz",
+      "integrity": "sha1-QfuyAkPlCxK+DwS43tvwdSDOhB0=",
+      "dev": true,
+      "requires": {
+        "color-convert": "^1.9.0"
+      }
+    },
+    "append-transform": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/append-transform/-/append-transform-1.0.0.tgz",
+      "integrity": "sha1-BGpSrlgqIovXL1is++KWfGeHWas=",
+      "dev": true,
+      "requires": {
+        "default-require-extensions": "^2.0.0"
+      }
+    },
+    "archy": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/archy/-/archy-1.0.0.tgz",
+      "integrity": "sha1-+cjBN1fMHde8N5rHeyxipcKGjEA=",
+      "dev": true
+    },
+    "argparse": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
+      "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
+      "dev": true,
+      "requires": {
+        "sprintf-js": "~1.0.2"
+      }
+    },
+    "astral-regex": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/astral-regex/-/astral-regex-1.0.0.tgz",
+      "integrity": "sha1-bIw/uCfdQ+45GPJ7gngqt2WKb9k=",
+      "dev": true
+    },
+    "balanced-match": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
+      "dev": true
+    },
+    "brace-expansion": {
+      "version": "1.1.11",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "dev": true,
+      "requires": {
+        "balanced-match": "^1.0.0",
+        "concat-map": "0.0.1"
+      }
+    },
+    "browser-stdout": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/browser-stdout/-/browser-stdout-1.3.1.tgz",
+      "integrity": "sha1-uqVZ7hTO1zRSIputcyZGfGH6vWA=",
+      "dev": true
+    },
+    "caching-transform": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/caching-transform/-/caching-transform-3.0.2.tgz",
+      "integrity": "sha1-YB1GuR7Kh2h6KB5xzvmXkbDvynA=",
+      "dev": true,
+      "requires": {
+        "hasha": "^3.0.0",
+        "make-dir": "^2.0.0",
+        "package-hash": "^3.0.0",
+        "write-file-atomic": "^2.4.2"
+      }
+    },
+    "callsites": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/callsites/-/callsites-3.1.0.tgz",
+      "integrity": "sha1-s2MKvYlDQy9Us/BRkjjjPNffL3M=",
+      "dev": true
+    },
+    "chalk": {
+      "version": "2.4.2",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/chalk/-/chalk-2.4.2.tgz",
+      "integrity": "sha1-zUJUFnelQzPPVBpJEIwUMrRMlCQ=",
+      "dev": true,
+      "requires": {
+        "ansi-styles": "^3.2.1",
+        "escape-string-regexp": "^1.0.5",
+        "supports-color": "^5.3.0"
+      }
+    },
+    "chardet": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/chardet/-/chardet-0.7.0.tgz",
+      "integrity": "sha1-kAlISfCTfy7twkJdDSip5fDLrZ4=",
+      "dev": true
+    },
+    "cli-cursor": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/cli-cursor/-/cli-cursor-2.1.0.tgz",
+      "integrity": "sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU=",
+      "dev": true,
+      "requires": {
+        "restore-cursor": "^2.0.0"
+      }
+    },
+    "cli-width": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/cli-width/-/cli-width-2.2.0.tgz",
+      "integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=",
+      "dev": true
+    },
+    "code-point-at": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
+      "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
+      "dev": true
+    },
+    "color-convert": {
+      "version": "1.9.3",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/color-convert/-/color-convert-1.9.3.tgz",
+      "integrity": "sha1-u3GFBpDh8TZWfeYp0tVHHe2kweg=",
+      "dev": true,
+      "requires": {
+        "color-name": "1.1.3"
+      }
+    },
+    "color-name": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/color-name/-/color-name-1.1.3.tgz",
+      "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=",
+      "dev": true
+    },
+    "commander": {
+      "version": "2.20.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/commander/-/commander-2.20.0.tgz",
+      "integrity": "sha1-1YuytcHuj4ew00ACfp6U4iLFpCI=",
+      "dev": true,
+      "optional": true
+    },
+    "commondir": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/commondir/-/commondir-1.0.1.tgz",
+      "integrity": "sha1-3dgA2gxmEnOTzKWVDqloo6rxJTs=",
+      "dev": true
+    },
+    "concat-map": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
+      "dev": true
+    },
+    "convert-source-map": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/convert-source-map/-/convert-source-map-1.6.0.tgz",
+      "integrity": "sha1-UbU3qMQ+DwTewZk7/83VBOdYrCA=",
+      "dev": true,
+      "requires": {
+        "safe-buffer": "~5.1.1"
+      }
+    },
+    "cp-file": {
+      "version": "6.2.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/cp-file/-/cp-file-6.2.0.tgz",
+      "integrity": "sha1-QNXqSh3vKprN0HulwLAkbvc9wQ0=",
+      "dev": true,
+      "requires": {
+        "graceful-fs": "^4.1.2",
+        "make-dir": "^2.0.0",
+        "nested-error-stacks": "^2.0.0",
+        "pify": "^4.0.1",
+        "safe-buffer": "^5.0.1"
+      }
+    },
+    "cross-spawn": {
+      "version": "6.0.5",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/cross-spawn/-/cross-spawn-6.0.5.tgz",
+      "integrity": "sha1-Sl7Hxk364iw6FBJNus3uhG2Ay8Q=",
+      "dev": true,
+      "requires": {
+        "nice-try": "^1.0.4",
+        "path-key": "^2.0.1",
+        "semver": "^5.5.0",
+        "shebang-command": "^1.2.0",
+        "which": "^1.2.9"
+      }
+    },
+    "debug": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/debug/-/debug-4.1.1.tgz",
+      "integrity": "sha1-O3ImAlUQnGtYnO4FDx1RYTlmR5E=",
+      "dev": true,
+      "requires": {
+        "ms": "^2.1.1"
+      }
+    },
+    "decamelize": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
+      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
+      "dev": true
+    },
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+      "dev": true,
+      "requires": {
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+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/table/-/table-5.4.1.tgz",
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+      "requires": {
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+        "lodash": "^4.17.11",
+        "slice-ansi": "^2.1.0",
+        "string-width": "^3.0.0"
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+      "dependencies": {
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+          "integrity": "sha1-i5+PCM8ay4Q3Vqg5yox+MWjFGZc=",
+          "dev": true
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+          "integrity": "sha1-InZ74htirxCBV0MG9prFG2IgOWE=",
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+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/strip-ansi/-/strip-ansi-5.2.0.tgz",
+          "integrity": "sha1-jJpTb+tq/JYr36WxBKUJHBrZwK4=",
+          "dev": true,
+          "requires": {
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+    },
+    "test-exclude": {
+      "version": "5.2.3",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/test-exclude/-/test-exclude-5.2.3.tgz",
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+      "integrity": "sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=",
+      "dev": true
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+      "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
+      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
+      "dev": true
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+      "dev": true,
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+      }
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+    "to-fast-properties": {
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+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
+      "integrity": "sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=",
+      "dev": true
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+      "version": "1.0.1",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/trim-right/-/trim-right-1.0.1.tgz",
+      "integrity": "sha1-yy4SAwZ+DI3h9hQJS5/kVwTqYAM=",
+      "dev": true
+    },
+    "tslib": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/tslib/-/tslib-1.10.0.tgz",
+      "integrity": "sha1-w8GflZc/sKYpc/sJ2Q2WHuQ+XIo=",
+      "dev": true
+    },
+    "type-check": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
+      "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
+      "dev": true,
+      "requires": {
+        "prelude-ls": "~1.1.2"
+      }
+    },
+    "uri-js": {
+      "version": "4.2.2",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/uri-js/-/uri-js-4.2.2.tgz",
+      "integrity": "sha1-lMVA4f93KVbiKZUHwBCupsiDjrA=",
+      "dev": true,
+      "requires": {
+        "punycode": "^2.1.0"
+      }
+    },
+    "uuid": {
+      "version": "3.3.2",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/uuid/-/uuid-3.3.2.tgz",
+      "integrity": "sha1-G0r0lV6zB3xQHCOHL8ZROBFYcTE=",
+      "dev": true
+    },
+    "validate-npm-package-license": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz",
+      "integrity": "sha1-/JH2uce6FchX9MssXe/uw51PQQo=",
+      "dev": true,
+      "requires": {
+        "spdx-correct": "^3.0.0",
+        "spdx-expression-parse": "^3.0.0"
+      }
+    },
+    "which": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
+      "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
+      "dev": true,
+      "requires": {
+        "isexe": "^2.0.0"
+      }
+    },
+    "which-module": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/which-module/-/which-module-2.0.0.tgz",
+      "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
+      "dev": true
+    },
+    "wide-align": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/wide-align/-/wide-align-1.1.3.tgz",
+      "integrity": "sha1-rgdOa9wMFKQx6ATmJFScYzsABFc=",
+      "dev": true,
+      "requires": {
+        "string-width": "^1.0.2 || 2"
+      }
+    },
+    "wordwrap": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=",
+      "dev": true
+    },
+    "wrap-ansi": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
+      "dev": true,
+      "requires": {
+        "string-width": "^1.0.1",
+        "strip-ansi": "^3.0.1"
+      },
+      "dependencies": {
+        "ansi-regex": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/ansi-regex/-/ansi-regex-2.1.1.tgz",
+          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+          "dev": true
+        },
+        "is-fullwidth-code-point": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
+          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
+          "dev": true,
+          "requires": {
+            "number-is-nan": "^1.0.0"
+          }
+        },
+        "string-width": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/string-width/-/string-width-1.0.2.tgz",
+          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
+          "dev": true,
+          "requires": {
+            "code-point-at": "^1.0.0",
+            "is-fullwidth-code-point": "^1.0.0",
+            "strip-ansi": "^3.0.0"
+          }
+        },
+        "strip-ansi": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/strip-ansi/-/strip-ansi-3.0.1.tgz",
+          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^2.0.0"
+          }
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+      }
+    },
+    "wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+      "dev": true
+    },
+    "write": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/write/-/write-1.0.3.tgz",
+      "integrity": "sha1-CADhRSO5I6OH5BUSPIZWFqrg9cM=",
+      "dev": true,
+      "requires": {
+        "mkdirp": "^0.5.1"
+      }
+    },
+    "write-file-atomic": {
+      "version": "2.4.3",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/write-file-atomic/-/write-file-atomic-2.4.3.tgz",
+      "integrity": "sha1-H9Lprh3z51uNjDZ0Q8aS1MqB9IE=",
+      "dev": true,
+      "requires": {
+        "graceful-fs": "^4.1.11",
+        "imurmurhash": "^0.1.4",
+        "signal-exit": "^3.0.2"
+      }
+    },
+    "y18n": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/y18n/-/y18n-4.0.0.tgz",
+      "integrity": "sha1-le+U+F7MgdAHwmThkKEg8KPIVms=",
+      "dev": true
+    },
+    "yallist": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/yallist/-/yallist-2.1.2.tgz",
+      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
+      "dev": true
+    },
+    "yargs-parser": {
+      "version": "13.0.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/yargs-parser/-/yargs-parser-13.0.0.tgz",
+      "integrity": "sha1-P8RPPnaovbHMNgLoYBCGAuXM3os=",
+      "dev": true,
+      "requires": {
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
+      },
+      "dependencies": {
+        "camelcase": {
+          "version": "5.3.1",
+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/camelcase/-/camelcase-5.3.1.tgz",
+          "integrity": "sha1-48mzFWnhBoEd8kL3FXJaH0xJQyA=",
+          "dev": true
+        }
+      }
+    },
+    "yargs-unparser": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/yargs-unparser/-/yargs-unparser-1.5.0.tgz",
+      "integrity": "sha1-8rsqfoPLyHu5XI5XKCigbJrdbg0=",
+      "dev": true,
+      "requires": {
+        "flat": "^4.1.0",
+        "lodash": "^4.17.11",
+        "yargs": "^12.0.5"
+      },
+      "dependencies": {
+        "camelcase": {
+          "version": "5.3.1",
+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/camelcase/-/camelcase-5.3.1.tgz",
+          "integrity": "sha1-48mzFWnhBoEd8kL3FXJaH0xJQyA=",
+          "dev": true
+        },
+        "cliui": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/cliui/-/cliui-4.1.0.tgz",
+          "integrity": "sha1-NIQi2+gtgAswIu709qwQvy5NG0k=",
+          "dev": true,
+          "requires": {
+            "string-width": "^2.1.1",
+            "strip-ansi": "^4.0.0",
+            "wrap-ansi": "^2.0.0"
+          }
+        },
+        "get-caller-file": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/get-caller-file/-/get-caller-file-1.0.3.tgz",
+          "integrity": "sha1-+Xj6TJDR3+f/LWvtoqUV5xO9z0o=",
+          "dev": true
+        },
+        "require-main-filename": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/require-main-filename/-/require-main-filename-1.0.1.tgz",
+          "integrity": "sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=",
+          "dev": true
+        },
+        "yargs": {
+          "version": "12.0.5",
+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/yargs/-/yargs-12.0.5.tgz",
+          "integrity": "sha1-BfWZe2CWR7ZPZrgeO0sQo2jnrRM=",
+          "dev": true,
+          "requires": {
+            "cliui": "^4.0.0",
+            "decamelize": "^1.2.0",
+            "find-up": "^3.0.0",
+            "get-caller-file": "^1.0.1",
+            "os-locale": "^3.0.0",
+            "require-directory": "^2.1.1",
+            "require-main-filename": "^1.0.1",
+            "set-blocking": "^2.0.0",
+            "string-width": "^2.0.0",
+            "which-module": "^2.0.0",
+            "y18n": "^3.2.1 || ^4.0.0",
+            "yargs-parser": "^11.1.1"
+          }
+        },
+        "yargs-parser": {
+          "version": "11.1.1",
+          "resolved": "https://registry.npm.vzbuilders.com:4443/npm-registry/api/npm/npm-registry/yargs-parser/-/yargs-parser-11.1.1.tgz",
+          "integrity": "sha1-h5oIZZc7yp9rq1y987HGfsfTvPQ=",
+          "dev": true,
+          "requires": {
+            "camelcase": "^5.0.0",
+            "decamelize": "^1.2.0"
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
index 198a246..aca9cc9 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
   "dependencies": {},
   "main": "index",
   "scripts": {
-    "cover": "istanbul cover --dir artifacts -- _mocha tests/unit --recursive--reporter spec",
+    "cover": "nyc npm run test",
     "dev": "mocha tests/unit --recursive --reporter spec -w",
     "lint": "eslint .",
     "pretest": "npm run lint",
@@ -24,9 +24,9 @@
     "npm": ">1.0"
   },
   "devDependencies": {
-    "eslint": "^2.2.0",
-    "istanbul": "^0.4.2",
-    "mocha": "^2.0.1"
+    "eslint": "^6.0.1",
+    "mocha": "^6.1.4",
+    "nyc": "^14.1.1"
   },
   "repository": {
     "type": "git",
diff --git a/tests/unit/index.js b/tests/unit/index.js
index 88d9e62..f18b9de 100644
--- a/tests/unit/index.js
+++ b/tests/unit/index.js
@@ -490,7 +490,7 @@ describe('ycb unit tests', function () {
         });
 
         it('should handle multi-value dimensions', function () {
-            var ycb, bundle, config, expected;
+            var ycb, bundle, config;
             bundle = readFixtureFile('buckets.json');
             bundle.settings = ['master'];
             bundle = readFixtureFile('dimensions.json').concat(bundle);