Ruby
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
bin
lib Don't warn about unused arguments if they're passed implicitly via su… Mar 16, 2009
spec
LICENSE
README
Rakefile

README

******************************************************************************
*** This software is now called 'nitpick' and is located at:
***   
***    http://github.com/kevinclark/nitpick/tree/master
***
*** This was done to avoid clashing with another ruby project called dust 
***
*** 					- Kevin Clark 3/18/09
******************************************************************************

Ruby lint. Sorta.

http://github.com/kevinclark/dust/wikis


Clio:dust kev$ ./bin/dust spec/fixtures/block_badness.rb \
>     spec/fixtures/branch_badness.rb \
>     spec/fixtures/method_badness.rb \
>     spec/fixtures/rescue_badness.rb \
>     spec/fixtures/local_variable_badness.rb
./spec/fixtures/branch_badness.rb:20: warning: found = in conditional, should be ==
Fixtures::BlockBadness
  no_conditional_for_block_given
    - A block is being yielded to without a check for block_given?
  simple_conditional_without_check
    - A block is being yielded to without a check for block_given?

Fixtures::BranchBadness
  branch_returning_identical_things
    - The branches of 'if (true)' are identical.
  branch_returning_true_or_false
    - No need for an if. Just return '(1 == 2)' as a boolean.
  branch_with_assignment_as_condition
    - An assigment is being used as a condition: (a = 1)
    - The variable :a is unused.

Fixtures::LocalVariableBadness
  anonymous_args
    - The method :anonymous_args is empty.
  block_arg_unused
    - The argument :block is unused.
  lvar_shadowed
    - One or more variables are being shadowed (x)
  lvar_shadowed_many_block_vars
    - One or more variables are being shadowed (x)
  rescue_to_variable
    - The variable :e is unused.
  simple_unused_arg
    - The argument :other is unused.
  unused_arg
    - The argument :arg is unused.
  unused_lasgn
    - The variable :bar is unused.

Fixtures::MethodBadness
  empty_method
    - The method :empty_method is empty.

Fixtures::RescueBadness
  rescue_exception
    - A rescue is capturing Object or Exception, which may hide errors.
  rescue_nil
    - A rescue is returning "nil" directly and may not handle an error.
  rescue_object
    - A rescue is capturing Object or Exception, which may hide errors.