ruby 2.3

Abbrev Abbrev#abbrev Abbrev::abbrev

Array Array#& Array#* Array#+ Array#- Array#<< Array#<=> Array#== Array#abbrev Array#any? Array#assoc Array#at Array#bsearch Array#bsearch_index Array#clear Array#collect Array#collect! Array#combination Array#compact Array#compact! Array#concat Array#count Array#cycle Array#dclone Array#delete Array#delete_at Array#delete_if Array#dig Array#drop Array#drop_while Array#each Array#each_index Array#empty? Array#eql? Array#fetch Array#fill Array#find_index Array#first Array#flatten Array#flatten! Array#frozen? Array#hash Array#include? Array#index Array#initialize_copy Array#insert Array#inspect Array#join Array#keep_if Array#last Array#length Array#map Array#map! Array#pack Array#permutation Array#pop Array#product Array#push Array#rassoc Array#reject Array#reject! Array#repeated_combination Array#repeated_permutation Array#replace Array#reverse Array#reverse! Array#reverse_each Array#rindex Array#rotate Array#rotate! Array#sample Array#select Array#select! Array#shelljoin Array#shift Array#shuffle Array#shuffle! Array#size Array#slice Array#slice! Array#sort Array#sort! Array#sort_by! Array#take Array#take_while Array#to_a Array#to_ary Array#to_h Array#to_s Array#transpose Array#uniq Array#uniq! Array#unshift Array#values_at Array#zip Array#[] Array#[]= Array#| Array::new Array::try_convert Array::[]

Base64 Base64#decode64 Base64#encode64 Base64#strict_decode64 Base64#strict_encode64 Base64#urlsafe_decode64 Base64#urlsafe_encode64