Method: Array#collect

Defined in:

array.c

#collect {|item| ... } ⇒ Array #map {|item| ... } ⇒ Array

Invokes block once for each element of self. Creates a new array containing the values returned by the block. See also Enumerable#collect.

a = [ "a", "b", "c", "d" ]
a.collect {|x| x + "!" }   #=> ["a!", "b!", "c!", "d!"]
a                          #=> ["a", "b", "c", "d"]

Overloads:

• #collect {|item| ... } ⇒ Array

  Yields:

  • (item)

  Returns:

  • (Array)
• #map {|item| ... } ⇒ Array

  Yields:

  • (item)

  Returns:

  • (Array)

# File 'array.c', line 1699

static VALUE
rb_ary_collect(ary)
VALUE ary;