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{
id
Obj: {
values, keys,
pairs-to-obj, obj-to-pairs, lists-to-obj, obj-to-lists,
empty, each, map, filter, compact, reject, partition, find,
}
} = require '..'
{strict-equal: eq, deep-equal: deep-eq, ok} = require 'assert'
suite 'values' ->
test 'empty object as input' ->
deep-eq [], values {}
test 'object as input' ->
deep-eq [1 2 3], values sadf: 1, asdf: 2, fdas: 3
suite 'keys' ->
test 'empty object as input' ->
deep-eq [], keys {}
test 'object as input' ->
deep-eq <[ sadf asdf fdas ]>, keys sadf: 1, asdf: 2, fdas: 3
suite 'pairs-to-obj' ->
test 'empty list as input' ->
deep-eq {}, pairs-to-obj []
test 'pairs as input' ->
deep-eq {a: 'b', c: 'd', e: 1}, pairs-to-obj [['a' 'b'] ['c' 'd'] ['e' 1]]
suite 'obj-to-pairs' ->
test 'empty object as input' ->
deep-eq [], obj-to-pairs {}
test 'object as input' ->
deep-eq [['a' 'b'] ['c' 'd'] ['e' 1]], obj-to-pairs {a: 'b', c: 'd', e: 1}
suite 'lists-to-obj' ->
test 'empty lists as input' ->
deep-eq {}, lists-to-obj [] []
test 'two lists of the same length' ->
deep-eq {a: 1, b: 2, c: 3}, lists-to-obj <[ a b c ]> [1 2 3]
test 'first list is shorter' ->
deep-eq {a: 1, b: 2}, lists-to-obj <[ a b ]> [1 2 3]
test 'first list is longer' ->
deep-eq {a: 1, b: 2, c: void}, lists-to-obj <[ a b c ]> [1 2]
test 'curried' ->
f = lists-to-obj <[ a b c ]>
deep-eq {a: 1, b: 2, c: 3}, f [1 2 3]
suite 'obj-to-lists' ->
test 'empty object as input' ->
deep-eq [[], []], obj-to-lists {}
test 'two lists of the same length' ->
deep-eq [<[ a b c ]>, [1 2 3]], obj-to-lists {a: 1, b: 2, c: 3}
suite 'empty' ->
test 'empty object as input' ->
ok empty {}
test 'non-empty object as input' ->
ok not empty {x: 1}
suite 'each' ->
test 'empty object as input' ->
deep-eq {}, each id, {}
test 'iterate over object values' ->
count = 4
each (-> count += it), {a: 1, b: 2, c: 3}
eq 10 count
test 'curried' ->
count = 4
f = each (-> count += it)
f {a: 1, b: 2, c: 3}
eq 10 count
suite 'map' ->
test 'empty object as input' ->
deep-eq {}, map id, {}
test 'mapping over object' ->
deep-eq {a:2, b:4}, map (* 2), {a:1, b:2}
test 'curried' ->
f = map (* 2)
deep-eq {a:2, b:4}, f {a:1, b:2}
suite 'compact' ->
test 'empty object as input' ->
deep-eq {}, compact {}
test 'compacting object' ->
deep-eq {b: 1, e: 'ha'}, compact {a: 0, b: 1, c: false, d: '', e: 'ha'}
suite 'filter' ->
test 'empty object as input' ->
deep-eq {}, filter id, {}
test 'filtering object' ->
deep-eq {b: 2}, filter (== 2), {a:1, b:2}
test 'curried' ->
f = filter (== 2)
deep-eq {b: 2}, f {a:1, b:2}
suite 'reject' ->
test 'empty object as input' ->
deep-eq {}, reject id, {}
test 'reject object' ->
deep-eq {a: 1}, reject (==2), {a:1, b:2}
test 'curried' ->
f = reject (== 2)
deep-eq {a: 1}, f {a:1, b:2}
suite 'partition' ->
test 'empty object as input' ->
deep-eq [{}, {}], partition id, {}
test 'partition object' ->
deep-eq [{b: 2}, {a: 1, c: 3}], partition (==2), {a:1, b:2, c:3}
test 'curried' ->
f = partition (== 2)
deep-eq [{b: 2}, {a: 1, c: 3}], f {a:1, b:2, c:3}
suite 'find' ->
test 'empty object as input' ->
eq void, find id, {}
test 'find from object' ->
eq 2, find (==2), {a:1, b:2}
test 'curried' ->
f = find (== 2)
eq 2, f {a:1, b:2}
|
