Sha256: 4fb19afed84bb71c1c4da75817a9bd934b2e4da47b98128d55fcbf51ad7f9909
Contents?: true
Size: 611 Bytes
Versions: 25
Compression:
Stored size: 611 Bytes
Contents
class Integer
# Like #times but returns a collection of the yield results.
#
# a = 3.times_collect { |i| "#{i+1}" }
# a => [ "1", "2", "3" ]
#
def times_collect(&yld)
a = []; self.times{ |i| a << yld.call(i) }
a
end
alias_method :times_map, :times_collect
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCInteger < Test::Unit::TestCase
def test_times_collect
a = 4
b = a.times_collect{ |i| i*2 }
assert_equal( [0,2,4,6], b )
end
end
=end
Version data entries
25 entries across 25 versions & 1 rubygems