class Hash

the following extension for class Hash is needed (from Facets of Ruby library):

Public Class Methods

zip(keys,values) click to toggle source

# File lib/extensions/hash.rb, line 4
def self.zip(keys,values) # from Facets of Ruby library
  h = {}
  keys.size.times{ |i| h[ keys[i] ] = values[i] }
  h
end