af987b1 · elk · git.iko.soy

git.iko.soy/elk

rename: id => identity

commitaf987b18a5aa5dc53061bb5a36612878962b7c43 authorEvan Czaplicki <info@elm-lang.org> dateTue 12 Aug 2014, 14:40 (12 years ago) parentb183f17

5 files changed+13−9

compare with master

unifiedsplit

changelog.md+1 libraries/Basics.elm+6−4 libraries/Graphics/Collage.elm+3−2 tests/libraries/Test/Array.elm+2−2 tests/libraries/Test/List.elm+1−1

changelog.md+1

@@ -17,6 +17,7 @@

1717

1818#### Breaking Changes:

1919

20+ * Rename Basics.id to Basics.identity

2021 * Rename Basics.div to (//)

2122 * Rename Basics.mod to (%)

2223 * Rename Maybe.maybe to Maybe.extract

libraries/Basics.elm+6−4

@@ -46,7 +46,7 @@ which happen to be radians.

4646@docs fst, snd

4747

4848# Higher-Order Helpers

49−@docs id, always, (<|), (|>), (.), flip, curry, uncurry

49+@docs identity, always, (<|), (|>), (.), flip, curry, uncurry

5050

5151-}

5252

@@ -356,9 +356,11 @@ infixr 9 .

356356infixr 0 <|

357357infixl 0 |>

358358

359−{-| Given a value, returns exactly the same value. -}

360−id : a -> a

361−id x = x

359+{-| Given a value, returns exactly the same value. This is called

360+[the identity function](http://en.wikipedia.org/wiki/Identity_function).

361+-}

362+identity : a -> a

363+identity x = x

362364

363365{-| Creates a [constant function](http://en.wikipedia.org/wiki/Constant_function),

364366a function that *always* returns the same value regardless of what input you give.

libraries/Graphics/Collage.elm+3−2

@@ -33,7 +33,8 @@ it as a single unit.

3333import Basics (..)

3434import List

3535import Either (Either(Left, Right))

36−import Transform2D (Transform2D, identity)

36+import Transform2D (Transform2D)

37+import Transform2D as T

3738import Native.Graphics.Collage

3839import Graphics.Element (Element)

3940import Color (Color, black, Gradient)

@@ -153,7 +154,7 @@ toForm e = form (FElement e)

153154as a single unit, making it possible to build small, modular components.

154155-}

155156group : [Form] -> Form

156−group fs = form (FGroup identity fs)

157+group fs = form (FGroup T.identity fs)

157158

158159{-| Flatten many forms into a single `Form` and then apply a matrix

159160transformation.

tests/libraries/Test/Array.elm+2−2

@@ -20,10 +20,10 @@ tests : Test

2020tests =

2121 let creationTests = suite "Creation"

2222 [ test "empty" <| assertEqual Array.empty (Array.fromList [])

23− , test "initialize" <| assertEqual (Array.initialize 4 id) (Array.fromList [0,1,2,3])

23+ , test "initialize" <| assertEqual (Array.initialize 4 identity) (Array.fromList [0,1,2,3])

2424 , test "initialize 2" <| assertEqual (Array.initialize 4 (\n -> n*n)) (Array.fromList [0,1,4,9])

2525 , test "initialize 3" <| assertEqual (Array.initialize 4 (always 0)) (Array.fromList [0,0,0,0])

26− , test "initialize Empty" <| assertEqual (Array.initialize 0 id) Array.empty

26+ , test "initialize Empty" <| assertEqual (Array.initialize 0 identity) Array.empty

2727 , test "initialize 4" <| assertEqual (Array.initialize 2 (always 0)) (Array.fromList [0,0])

2828 , test "repeat" <| assertEqual (Array.repeat 5 40) (Array.fromList [40,40,40,40,40])

2929 , test "repeat 2" <| assertEqual (Array.repeat 5 0) (Array.fromList [0,0,0,0,0])

tests/libraries/Test/List.elm+1−1

@@ -8,7 +8,7 @@ import ElmTest.Test (..)

88tests : Test

99tests =

1010 let partitionTests =

11− let p1 = id

11+ let p1 = identity

1212 p2 x = x < 3

1313 isEven n = n % 2 == 0

1414 in suite "partition Tests" [ test "simple partition" <| assertEqual ([True],[False]) (List.partition p1 [False, True]),