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Packable — History

Version 2.6.0 - May 29th, 2012

  • Removed Enumerable#join

Version 2.5.0 - March 25th, 2012

  • Added some features of 1.9.3:

    • IO::NULL

    • IO#advise

    • String#byteslice

    • String#prepend

Version 2.4.0 - March 24th, 2012

  • Add backporting for libraries

  • Bring libraries up to date:

    • Matrix

    • Prime

    • Set

  • Added some features of 1.9.3:

    • IO.write, IO.binwrite

  • Add forcing backports (must be required explicitly):

    • Hash#select (returns a Hash instead of an Array)

    • Enumerable / Array#map (returns an enumerator when called without a block)

    • String#length, size (for UTF-8 support)

Version 2.3.0 - May 13th, 2011

  • Added Enumerator::Yielder#<<

Version 2.2.0 - May 13th, 2011

  • Ruby 1.8.8 was officially cancelled; code was moved to Ruby 1.9.1 and README updated.

  • "".ord now raises an error.

Version 2.1.0 - April 16th, 2011

  • Proc#curry, #lambda (thanks Konstantine Haase)

Version 2.0.0 - December 5th, 2010

Change of major version because of two small changes that are not quite compatible and because the minor version was getting quite high!

  • Remove attempt at faking the new method missing. Unless you used `respond_to_missing` and `method(:some_method_handled_with_method_missing)`, you won't see a difference, except better performance (see issue #32) and this fixes some errors (see issue #34)

  • Change behavior of array.flatten(0) to match Ruby 1.9 (i.e. return a dup of array, instead of array itself)

Version 1.18.0 - June 19th, 2010

  • Added some features of 1.9.1:

    • Math#log2, Math#log with base

  • Also fixed Enumerator#each in 1.8.6.

Version 1.17.0 - May 17th, 2010

  • Added some features of 1.9.2:

    • Array#repeated_combination, #repeated_permutation

Version 1.16.2 - April 11th, 2010

  • Added some features of 1.9.2:

    • Array#uniq, #uniq! (with block)

    • Array#product (with block)

    • Dir.home

    • Hash#keep_if, select!

    • Random (new class)

Version 1.15.0 - March 23rd, 2010

  • Added a features of 1.9.2:

    • Object#singleton_class

Version 1.14.0 - March 3rd, 2010

  • Added some features of 1.9.2:

    • Array#rotate, rotate!

    • Array#keep_if, select!

    • Array#sort_by!

    • Enumerable#join

    • Enumerable#slice_before

    • Float::INFINITY, NAN

    • MatchData#==

Version 1.13.0 - January 20th, 2010

  • Missing for 1.8.7 were

    • Array#permutation

    • Hash#hash (was only inherited)

    • Hash#eql? (was only inherited)

Version 1.12.0 - December 4th, 2009

  • Finer grain includes (see README) require “backports/1.9” # requires all ruby backports require “backports/1.9.1” # requires all ruby backports up to 1.9.1 (but not 1.9.2)

  • Backported all builtin methods of 1.8.8 (most of which where moved from the 1.9 backports)

  • Refreshed README

Version 1.11.0 - November 4th, 2009

  • Added Enumerable#flat_map / collect_concat (Ruby 1.9)

  • Added Object#public_send (Ruby 1.9)

  • Added Object#public_method (Ruby 1.9)

  • bug fixes

Version 1.10.0 - September 29th, 2009

  • Added Enumerable#chunk (Ruby 1.9)

  • Added Kernel#respond_to_missing? (Ruby 1.9)

  • Completed Process.exec (Ruby 1.8.7)

Version 1.9.0 - September 4th, 2009

  • In Ruby 1.9, most class methods of File accept filenames as String, or convertible via #to_str or #to_path.

File#to_path is also an alias to File#path. These have been backported.

  • File.binread (actually IO.binread)

  • BasicObject available via “require 'backports/basic_object”

Version 1.8.4 - September 3rd, 2009

Added Dir.mktmpdir for older version of 1.8.6

Version 1.8.1 - September 1st, 2009

Added the alias String#lines (Ruby 1.8.7)

Version 1.8 - August 30, 2009

Backports can be required selectively:

  • backports/1.8.7

  • backports/1.9 (which include 1.8.7)

  • rails

Version 1.8 - August 30, 2009

Backports can be required selectively:

  • backports/1.8.7

  • backports/1.9 (which include 1.8.7)

  • rails

Version 1.7.1 - August 20, 2009

Enumerable#take and Enumerable#first(n) are now returning as soon as possible. Previously, #each was yielding one element too many. See redmine issue #1554.

Version 1.7 - May 27, 2009

Porting all 1.8.7 features to rubinius was quite enlightening (blog.marc-andre.ca/2009/05/schizo-ruby-puzzle.html ). Many improvements were made to be consistent with MRI, e.g. converting arguments using to_int if needed, etc… The changes are now reflected in 'backports'.

Some IO and ARGF methods were missing and are now complete.

Version 1.6.6 - April 30, 2009

Important bug fix. String#gsub is left alone until I find a good way to modify it.

Version 1.6 - April 29, 2009

Completed backport to 1.8.7.

  • Array

    • extract_options!

  • Binding

    • eval

  • Dir

    • each, foreach

  • Enumerator

    • new

    • with_object

    • next, rewind

  • Hash

    • Optional block for delete_if, each, each_key, each_pair, each_value, reject!, select (and ENV)

  • Integer

    • moved stuff out of Fixnum

    • Optional block for downto, times, upto

  • IO

    • Optional block for each, each_line, each_byte, foreach (and ARGF)

  • Kernel

    • loop, StopIteration

    • +__method__+, +__callee__+

  • Method

    • name, owner, receiver

  • Module

    • class_exec, module_exec

  • Numeric

    • step

  • Object

    • define_singleton_method

    • instance_exec

  • ObjectSpace

    • each_object

  • Range

    • Optional block for each, step

  • Regexp

    • union

  • String

    • try_convert

    • ascii_only?

    • bytesize

    • chr

    • clear

    • codepoints, each_codepoint

    • stringify_keys, stringify_keys!

    • each, each_line, each_byte

    • gsub

    • upto

  • Struct

    • each, each_pair

  • Symbol

    • <=>, casecmp

    • capitalize, downcase, next, succ, swapcase, upcase

    • =~, [], empty?, length, match, size

  • UnboundMethod

    • name, owner

Version 1.5 - April 24, 2009

  • Array (completed)

    • combination

    • try_convert

    • Optional block for collect!, :map!, :each, :each_index, :reject, :reject!, :delete_if

    • pop, shift

    • product

  • Fixnum (completed)

    • div, fdiv

    • succ

    • magnitude

  • Enumerable (completed)

    • each_with_object

    • inject

    • max_by, min_by, minmax, minmax_by

    • reduce

    • to_a

Version 1.4 - April 21, 2009

  • String

    • rpartition

  • Proc

    • yield

Version 1.3 - April 17, 2009

  • Enumerable

    • none?

  • Array

    • sample, shuffle, shuffle!

  • String

    • each_char, chars

    • partition

Tests and fixes for String#start_with? and String#end_with?

Version 1.2 - April 12, 2009

  • Array

    • reverse_each

    • cycle

  • Enumerable

    • reverse_each

    • each_slice, each_cons

    • count

    • cycle

    • group_by

  • Hash

    • default_proc=

Version 1.1 - April 11, 2009

  • Array

    • flatten, flatten!

    • find_index, index

  • Hash

    • reverse_merge, reverse_merge!

Version 1.0 - April 2nd, 2009

Initial release.

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