now that we use hash with indifferent access we no longer need these tests
updating rspec to 3.1.0
updating rubocop to 0.26.0
Update to rspec 3.1
Update to rubocop 0.26
Fix style offenses
Fix YARD warning
Ignore vendor directory too

15ef773dd6fb42e962b9144f24d731419c6a05b3
Use default YAML style

00c29c4c8c1ef58e3f39a1dcc223636e81dc3bea
Fix #224; singularize filters inside arrays
Update changelog
Add specs for #224

:pager: @AaronLasseigne
remove block arg because we are using the implicit block with yield
Update to rubocop 0.27

I disabled MultilineOperationIndentation because it didn't make
sense. It wanted to reformat this:

    foo = bar
      .baz

Into this:

    foo = bar
          .baz
Fix #228; switch to kramdown

This should populate our documentation on RubyDoc.info.

See also #27 and #9.
syntax highlight for ruby example code
Gracefully handle objects that don't support #inspect
Add a test for handling basic objects

This is what caused me to discover the problem I fixed in 7598c26.
Switch to flat badges
Do what IRB does