Sha256: 881c7c7cf9d65840dbfc7a8dff1f57c5254d53cfd34da15eb9eae2214dbbc005
Contents?: true
Size: 1.12 KB
Versions: 10
Compression:
Stored size: 1.12 KB
Contents
# Chaining
# --------
# shared identity function
id = (_) -> if arguments.length is 1 then _ else Array::slice.call(arguments)
# Basic chained function calls.
identityWrap = (x) ->
-> x
result = identityWrap(identityWrap(true))()()
ok result
# Should be able to look at prototypes on keywords.
obj =
withAt: -> @::prop
withThis: -> this::prop
proto:
prop: 100
obj.prototype = obj.proto
eq obj.withAt() , 100
eq obj.withThis(), 100
# Chained accesses split on period/newline, backwards and forwards.
str = 'god'
result = str.
split('').
reverse().
reverse().
reverse()
ok result.join('') is 'dog'
result = str
.split('')
.reverse()
.reverse()
.reverse()
ok result.join('') is 'dog'
# Newline suppression for operators.
six =
1 +
2 +
3
ok six is 6
# Ensure that indented array literals don't trigger whitespace rewriting.
func = () ->
ok arguments.length is 1
func(
[[[[[],
[]],
[[]]]],
[]])
greeting = id(
"""
Hello
""")
ok greeting is "Hello"
ok not Date
::
?.foo, '`?.` and `::` should also continue lines'
Version data entries
10 entries across 10 versions & 2 rubygems