Sha256: cc20d51dd597c530a8d01e451efe58163b0695e24fad1a883391bd4d39672547
Contents?: true
Size: 500 Bytes
Versions: 26
Compression:
Stored size: 500 Bytes
Contents
class Hash
# Alias #slice to #values_at.
#
# h = { :a => 1, :b => 2, :c => 3 }
# h.slice(:a) #=> [1]
# h.slice(:a, :b) #=> [1,2]
#
alias_method( :slice, :values_at )
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCHash < Test::Unit::TestCase
def test_slice
h = {:a=>1, :b=>2, :c=>3 }
assert_equal( [1,2], h.slice(:a,:b) )
end
end
=end
Version data entries
26 entries across 26 versions & 1 rubygems