Sha256: 3349b68a8d3c2a249211949ddd06a758b4a8c2d9e517868419d06538ff7f16f1
Contents?: true
Size: 427 Bytes
Versions: 26
Compression:
Stored size: 427 Bytes
Contents
class Hash
def update_values
each{ |k,v| store( k, yield(v) ) }
end
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCHash < Test::Unit::TestCase
def test_001
h = { 1 => 'A', 2 => 'B' }
h.update_values{ |v| v.downcase }
assert_equal( { 1 => 'a', 2 => 'b' }, h )
end
end
=end
Version data entries
26 entries across 26 versions & 1 rubygems