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kevinclark's dust at master - GitHub
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| Description: | Lint for Ruby |
| Homepage: | https://github.com/kevinclark/dust/wikis |
| Clone URL: |
git://github.com/kevinclark/dust.git
Give this clone URL to anyone.
git clone git://github.com/kevinclark/dust.git
|
dust /
| name | age | message | |
|---|---|---|---|
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Dusters | Tue Jun 03 12:47:11 -0700 2008 | Add new Duster ideas [kevinclark] |
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LICENSE | Loading commit data...  |
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README | ||
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Rakefile | ||
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lib/ | ||
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spec/ |
Ruby lint. Sorta. https://github.com/kevinclark/dust/wikis ## Examples require 'lib/dust' # Detect unused variabls def unused_lvar a = 1 1 + 2 end d = Dust::LocalVariableDuster.new(Object, :unused_lvar) d.dust! d.warnings # => [#<Dust::Warnings::UnusedVariable:0x86970 @variable=:a>] # Catch yield's without a check for block_given? def no_conditional_for_block_given yield end d = Dust::BlockDuster.new(Object, :no_conditional_for_block_given) d.dust! d.warnings # => [#<Dust::Warnings::UnprotectedBlock:0x614dd8 @yes_branch=nil, @condition=nil, @no_branch=nil>] # Find useless branches def silly_if_else 1 == 2 ? true : false end d = Dust::BranchDuster.new(Object, :silly_if_else) d.dust! d.warnings # => [#<Dust::Warnings::UselessBranch:0x5f80e8 @yes_branch=s(:true), @no_branch=s(:false)>]
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