keyとvalueを取得する
pythonはiteritemsを使います
myDict = {"a": 1, "b": 2, "c": 3}
for key, value in myDict.iteritems():
print("%s %s" % (key, value))
rubyはeachを使います
myHash = {"a" => 1, "b" => 2, "c" => 3}
myHash.each do |key, value|
puts "#{key} #{value}"
end
keyだけを取得する
pythonはiterkeysを使います
myDict = {"a": 1, "b": 2, "c": 3}
for key in myDict.iterkeys():
print(key)
rubyはeach_keyを使います
myHash = {"a" => 1, "b" => 2, "c" => 3}
myHash.each_key do |key|
puts key
end
valueだけを取得する
pythonはitervaluesを使います
myDict = {"a": 1, "b": 2, "c": 3}
for value in myDict.itervalues():
print(value)
rubyはeach_valueを使います
myHash = {"a" => 1, "b" => 2, "c" => 3}
myHash.each_value do |value|
puts value
end