Sha256: 6787d1625dac2c5ce3b55f7fe935a4a58b3f0cc1e8ccf5f8fa66d7dc49afe996
Contents?: true
Size: 813 Bytes
Versions: 26
Compression:
Stored size: 813 Bytes
Contents
class Array
# Converts an array into a hash.
#
# This methd is just like Enumerable#to_h. But has
# been moved in order to accomodate associtiave
# arrays. We use to_hash becasue an Array is,
# in essence, a hash, just with a restricted
# set of keys and maintained order.
#
# a = [ :a, :b, :c ]
# a.to_hash #=> { 0=>:a, 1=>:b, 2=>:c }
#
#--
# Change to alias to_h from Enumerable?
#++
def to_hash
h = {}
each_with_index{ |e,i| h[i] = e }
h
end
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCArray < Test::Unit::TestCase
def test_to_hash
a = [:a,:b,:c]
assert_equal( { 0=>:a, 1=>:b, 2=>:c }, a.to_hash )
end
end
=end
Version data entries
26 entries across 26 versions & 1 rubygems