jashkenas--coffeescript/test/test_chaining.coffee

# Basic chained function calls.
identityWrap: (x) ->
  -> x

result: identityWrap(identityWrap(true))()()

ok result


# 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(
  [[[[[],
                []],
              [[]]]],
    []])