Sha256: 187be2f143e594b13a4bacd9a3ec480647c57e2d09bc4be33303d179ac388cf4
Contents?: true
Size: 332 Bytes
Versions: 31
Compression:
Stored size: 332 Bytes
Contents
class Hash
def hash_revert
r = Hash.new
each {|k,v| r[v] = k}
r
end
end
class Array
def downcase
self.map{|e| e.to_s.downcase}
end
def upcase
self.map{|e| e.to_s.upcase}
end
def select_first_in *list
list = list.flatten.compact
self.each {|e| return e if list.include?(e) }
end
end
Version data entries
31 entries across 31 versions & 1 rubygems