Merge pull request #10 from chasefleming/chasefleming/symbols

feature - add symbols

CHANGELOG.md

@@ -6,6 +6,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+- 2022-04-21 - Add symbols enum option
 - 2022-04-19 - Create named and default exports
 
 ## [0.0.6] - 2022-02-16

index.js

@@ -19,5 +19,9 @@ const NumericAt = (startIndex) => {
 
 const Numeric = NumericAt(0)
 
-const Enum = { String, StringLower, Numeric, NumericAt }
-export { Enum as default, String, StringLower, Numeric, NumericAt }
+const SymbolFn = new Proxy({}, {
+  get: (_, name) => Symbol(name)
+})
+
+const Enum = { String, StringLower, Numeric, NumericAt, Symbol: SymbolFn }
+export { Enum as default, String, StringLower, Numeric, NumericAt, SymbolFn as Symbol }

index.test.js

@@ -34,4 +34,15 @@ test('creates enum and assigns numeric value starting at index of choice', () =>
   expect(B).toBe(2)
   expect(C).toBe(3)
   expect(D).toBe(4)
+})
+
+test('creates enum and assigns symbol values', () => {
+  const { blue, red } = Enum.Symbol
+  const { blue: blueMood, happy } = Enum.Symbol
+
+  expect(blue).toBe(blue)
+  expect(blue).not.toBe(red)
+  expect(blue).not.toBe(blueMood)
+  expect(blue).not.toBe('blue')
+  expect(blue).not.toBe(Symbol('blue'))
 })