From b3dcf1e0070e327f2a56dfd353a7167046a73b44 Mon Sep 17 00:00:00 2001
From: Kristina Spurgin <kristina.spurgin@lyrasis.org>
Date: Fri, 23 Apr 2021 19:03:27 -0400
Subject: [PATCH 1/2] Gemfile.lock

---
 Gemfile.lock | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Gemfile.lock b/Gemfile.lock
index eaf817971..68df4cfb9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    kiba-extend (1.8.0)
+    kiba-extend (1.8.1)
       activesupport
       kiba (>= 4.0.0)
       kiba-common (>= 1.5.0)
@@ -20,7 +20,7 @@ GEM
     concurrent-ruby (1.1.8)
     diff-lcs (1.3)
     facets (3.1.0)
-    i18n (1.8.9)
+    i18n (1.8.10)
       concurrent-ruby (~> 1.0)
     kiba (4.0.0)
     kiba-common (1.5.0)

From 3e42565b70af18046c2518d78893cb2153c3722a Mon Sep 17 00:00:00 2001
From: Kristina Spurgin <kristina.spurgin@lyrasis.org>
Date: Fri, 23 Apr 2021 19:03:50 -0400
Subject: [PATCH 2/2] add MsAccess::ScientificNotationToNumberString tranform

---
 lib/kiba/extend.rb                            |  1 +
 lib/kiba/extend/transforms/ms_access.rb       | 31 +++++++++++++++++
 lib/kiba/extend/version.rb                    |  2 +-
 spec/kiba/extend/transforms/ms_access_spec.rb | 33 +++++++++++++++++++
 4 files changed, 66 insertions(+), 1 deletion(-)
 create mode 100644 lib/kiba/extend/transforms/ms_access.rb
 create mode 100644 spec/kiba/extend/transforms/ms_access_spec.rb

diff --git a/lib/kiba/extend.rb b/lib/kiba/extend.rb
index ba849eb75..7bf827965 100644
--- a/lib/kiba/extend.rb
+++ b/lib/kiba/extend.rb
@@ -25,6 +25,7 @@ module Extend
       require 'kiba/extend/transforms/explode'
       require 'kiba/extend/transforms/filter_rows'
       require 'kiba/extend/transforms/merge'
+      require 'kiba/extend/transforms/ms_access'
       require 'kiba/extend/transforms/prepend'
       require 'kiba/extend/transforms/rename'
       require 'kiba/extend/transforms/replace'
diff --git a/lib/kiba/extend/transforms/ms_access.rb b/lib/kiba/extend/transforms/ms_access.rb
new file mode 100644
index 000000000..abaa5c202
--- /dev/null
+++ b/lib/kiba/extend/transforms/ms_access.rb
@@ -0,0 +1,31 @@
+require 'bigdecimal'
+
+module Kiba
+  module Extend
+    module Transforms
+      module MsAccess
+        ::MsAccess = Kiba::Extend::Transforms::MsAccess
+        class ScientificNotationToNumberString
+          def initialize(fields:)
+            @fields = fields
+          end
+
+          def process(row)
+            @fields.each{ |field| process_field(row, field) }
+            row
+          end
+
+          private
+          
+          def process_field(row, field)
+            value = row[field]
+            return if value.blank?
+            return unless value.match?(/[Ee][-+]/)
+            row[field] = BigDecimal(value).to_s.sub(/\.0+$/, '')
+              #"%f" % value
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/kiba/extend/version.rb b/lib/kiba/extend/version.rb
index 6adc71f63..d9ab9bdb7 100644
--- a/lib/kiba/extend/version.rb
+++ b/lib/kiba/extend/version.rb
@@ -1,5 +1,5 @@
 module Kiba
   module Extend
-    VERSION = "1.8.1"
+    VERSION = "1.9.0"
   end
 end
diff --git a/spec/kiba/extend/transforms/ms_access_spec.rb b/spec/kiba/extend/transforms/ms_access_spec.rb
new file mode 100644
index 000000000..7717daad3
--- /dev/null
+++ b/spec/kiba/extend/transforms/ms_access_spec.rb
@@ -0,0 +1,33 @@
+require 'spec_helper'
+
+RSpec.describe Kiba::Extend::Transforms::MsAccess do
+  describe 'ScientificNotationToNumberString' do
+    test_csv = 'tmp/test.csv'
+    rows = [
+      ['id', 'width'],
+      [1, '1.70000000e+01'],
+      [2, '170'],
+      [3, ''],
+      [4, nil],
+      [5, '1.0e-10']
+    ]
+
+    before do
+      generate_csv(test_csv, rows)
+    end
+    it 'converts scientific notation value to number string' do
+      expected = [
+        {id: '1', width: '17'},
+        {id: '2', width: '170'},
+        {id: '3', width: ''},
+        {id: '4', width: nil},
+        {id: '5', width: '0.0000000001'}
+       ]
+      result = execute_job(filename: test_csv,
+                           xform: MsAccess::ScientificNotationToNumberString,
+                           xformopt: {fields: %i[width]})
+      expect(result).to eq(expected)
+    end
+  end
+end
+