v1.0.0.beta3

Internal Changes

• Use the frozen-string-literal pragma rather than calling .freeze everywhere
• Use the NameError#receiver method in DidYouMean:: ClassNameChecker to know the namespace where the constant call is made
• Refactored the SpellCheckerTest

v1.0.0.beta2

Bug Fixes

• Fixed a bug where the gem doesn't install properly on Ruby 2.3.0dev

v1.0.0.beta1

Breaking Changes

• Dropped support for MRIs older than 2.3, JRuby and Rubinus

Internal Changes

• The C extension has been removed since the NameError#receiver method has become part of the MRI 2.3
• The interception gem is no longer a dependency of this gem
• Removed code that was needed to support multiple Ruby implementations

v0.10.0

Features

• Now it corrects an instance variable name if the ivar name is mistyped and NoMethodError is raised:

  @number = 1
  @nubmer.zero?
  # => NoMethodError: undefined method `zero?' for nil:NilClass
  #
  #    Did you mean? @number
  #

• Support for JRuby 9.0.0.0

• Prefix-based correction (@tjohn, #50, #49)

• Correction search is about 75% faster than 0.9.10

Breaking Changes

• The ActiveRecord integration has been removed

v0.9.10

Bug Fixes

• Fixed a bug where a duplicate "did you mean?" message was appended each time #to_s is called (@danfinnie, #51)

v0.9.9

Features

• Order word suggestions based on Levenshtein distance (@tleish, #31)

Internal Changes

• Reduce memory allocation by about 40%
• Speed up Levenshtein distance calculation by about 40%
• The Java extension has been replaced with a pure JRuby implementation

v0.9.8

Internal Changes

• Speed up Levenshtein by 50% and reduce 97% of memory usage

v0.9.7

Bug Fixes

• Fixed an issue where did_you_mean doesn't install on JRuby properly.

v0.9.6

Bug Fixes

• Fixed a bug where did_you_mean incorrectly suggests protected methods when it just isn't callable (@glittershark, #34)

v0.9.5

Bug Fixes

• Whitelist #safe_constantize method from ActiveSupport::Inflector to avoid significant performance slowdown (@tleish, #19, #20)