sergeych

class Array

  ## Extract Hash params from the array with defaults if the last element is
  # a Hash (otherwise returns defaults as is). To be used with *args, e.g.
  #
  # def function *args
  #   params = args.extract_params! { :defval => 'foobar' }
  #   ...
  # end
  def extract_params! defaults = {}

sergeych

# encoding: utf-8

##
# The arbitrary-length positive integers to human readable form codec (serials, links and like).
# The idea is to avoid misreading/misinterpetation of symbols. For example,
# the letter 0 o and O, ir I and 1, often looks very likely. The numcode
# takes care of it using clearly distinctive characters for both English and Russian
# charset and corrects potential errors
#
# Numcode uses set 21 characters common to Russian and English to encode positive decimal

sergeych

# Python-inspired Hash extension: index sequence getters/setters
# author:: [email protected]
#
# Example:
#
#  h = { '1' => 'one', '2' => 'two', 3 => 'three'}
#  h[:one, :three, :two] = h[ '1', '3', '2'] 
#  p h        # =>  {"1"=>"one", "2"=>"two", 3=>"three", :one=>"one", :three=>nil, :two=>"two"}
#
class Hash

sergeych

# +Array+ that sorts itself on the fly.
#
# * <<, +push+ and +unshift+  insert new item in the right place
#   place, as well as +, += and +concat+.
#
# * +index+ and +find_index+ use extremely effective binary search.
#
# * +insert+ and +[]=+ are made private to forbid order changes.
#
# It is possible to provide comparing procedure in the block passed to the