Matz wrote:

#     on 01/02/16, Kevin Smith <sent / qualitycode.com> writes:
# 
# |>> Array#elements? Hash#values?
# |
# |Extending Hash#values to accept a list of keys 
# |still seems best to me.
# 
# Hash#values sounds good to me too.
# How about Array?  Array#values?

FWIW, I prefer 'values' for its consistency with general comp. sci.
and math terminology.  Besides, isn't Ruby a values-oriented language,
expression-wise? :-)

# And how do you think about extending Hash#keys too?  Or extending
# Hash#index/Array#index to accept multiple arguments?

FWIW, I would like to see something like that.

LISP: The lamda machine language of AI.
Ruby: The natural OO language of AI.

Conrad Schneiker
(This note is unofficial and subject to improvement without notice.)