runpaint

http://github.com/api/v2/yaml/blob/show/defunkt/facebox/d4fc2d5e810d9b4bc1ce67702603080e3086a4ed

runpaint

http://github.com/api/v2/plain/blob/show/defunkt/facebox/d4fc2d5e810d9b4bc1ce67702603080e3086a4ed

runpaint

:command! -nargs=1 Ci !cd %:h && git commit %:t -m <q-args>

runpaint

$ which ruby
/usr/local/bin/ruby
runpaint@a1:~/git/mspec$ ruby -S rake spec
(in /home/runpaint/git/mspec)
/home/runpaint/git/mspec/spec/expectations/should_spec.rb:4:in `<top (required)>': uninitialized constant MSpec (NameError)
	from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-1.2.6/lib/spec/runner/example_group_runner.rb:15:in `load'
	from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-1.2.6/lib/spec/runner/example_group_runner.rb:15:in `block in load_files'
	from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-1.2.6/lib/spec/runner/example_group_runner.rb:14:in `each'
	from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-1.2.6/lib/spec/runner/example_group_runner.rb:14:in `load_files'
	from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-1.2.6/lib/spec/runner/options.rb:99:in `run_examples'

runpaint

runpaint@a1:~/git/mspec$ rake spec
/home/runpaint/git/mspec/spec/expectations/should_spec.rb:4:in `<top (required)>': uninitialized constant MSpec (NameError)
	from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-1.2.6/lib/spec/runner/example_group_runner.rb:15:in `load'
	from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-1.2.6/lib/spec/runner/example_group_runner.rb:15:in `block in load_files'
	from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-1.2.6/lib/spec/runner/example_group_runner.rb:14:in `each'
	from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-1.2.6/lib/spec/runner/example_group_runner.rb:14:in `load_files'
	from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-1.2.6/lib/spec/runner/options.rb:99:in `run_examples'
	from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-1.2.6/lib/spec/runner/command_line.rb:9:in `run'
	from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-1.2.6/bin/spec:4:in `<main>'
rake aborted!

runpaint

$ ruby -v -e 'x={};x[0]=x;p x.to_s'
ruby 1.9.1p129 (2009-05-12 revision 23412) [i686-linux]
"{0=>{0=>{...}}}"

$ ruby -v -e 'x={};x[0]=x;p x.inspect'
ruby 1.9.1p129 (2009-05-12 revision 23412) [i686-linux]
"{0=>{...}}"

$ ruby1.8 -v -e 'x={};x[0]=x;p x.to_s'
ruby 1.8.7 (2008-08-11 patchlevel 72) [i486-linux]

runpaint

hash = {1 => 2, 3 => 4, 5 => 6}
big_hash = {}
64.times { |k| big_hash[k.to_s] = k }
hash.each { hash.merge!(big_hash) }

runpaint

$ ruby -ve 'h={:f=>:b,:g=>:q}; h.update(h.dup){|k,o,n| h.shift; o}; p h'
ruby 1.9.1p129 (2009-05-12 revision 23412) [i686-linux]
{:f=>:b, :g=>:q}

$ ruby1.8 -ve 'h={:f=>:b,:g=>:q}; h.update(h.dup){|k,o,n| h.shift; o}; p h'
ruby 1.8.7 (2008-08-11 patchlevel 72) [i486-linux]
{:f=>:b}

runpaint

While writing some specifications for RubySpec, I've encountered an issue that
I'd appreciate clarification on. What is the expected behaviour of an iterator
if it is modified inside of the block it yields to?

For example, the following enters an infinite loop because it appends to the
Array being iterated over for each iteration. Here, the number of iterations
can be increased from within the block.

>> a = (1..10).to_a
=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

runpaint

#!/usr/bin/env ruby

methods = Hash.new {|h,obj| h[obj] = obj.instance_methods(nil) }

sym = Hash.new {|h, sym| h[sym] = sym.to_s.sub(/[\?\!\=]/,'')}.
  merge  Hash[*%w{= equal [] constructor == equal > gt < lt}]

ObjectSpace.each_object(Class) do |obj|
  path = %w{core library language}.
    map{ |dir| File.join(dir, obj.to_s.downcase[/^(.+?)(class)?$/,1]) }.