jashkenas--coffeescript/test/test_blocks.coffee

# Basic blocks.
results = [1, 2, 3].map (x) ->
  x * x

ok results.join(' ') is '1 4 9'


# Chained blocks, with proper indentation levels:
results = []

counter = {
  tick: (func) ->
    results.push func()
    this
}

counter
  .tick ->
    3
  .tick ->
    2
  .tick ->
    1

ok results.join(' ') is '3 2 1'


# Make incorrect indentation safe.
func = ->
  obj = {
      key: 10
    }
  obj.key - 5

ok func() is 5