Sha256: 3c27502de09e388e430c512786fc0640af467311506875675eedcfba838f99b2
Contents?: true
Size: 627 Bytes
Versions: 26
Compression:
Stored size: 627 Bytes
Contents
class Hash
# Creates a new hash from two arrays --a keys array and
# a values array.
#
# Hash.zipnew(["a","b","c"], [1,2,3])
# #=> { "a"=>1, "b"=>2, "c"=>3 }
#
def self.zipnew(keys,values) # or some better name
h = {}
keys.size.times{ |i| h[ keys[i] ] = values[i] }
h
end
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TC01 < Test::Unit::TestCase
def test_zipnew
a = [1,2,3]
b = [4,5,6]
assert_equal( {1=>4,2=>5,3=>6}, Hash.zipnew(a,b) )
end
end
=end
Version data entries
26 entries across 26 versions & 1 rubygems