Class: SCSSLint::AutoCorrect::Correctors::UseHexInsteadOfColorKeywords

Inherits:
Base
  • Object
show all
Defined in:
lib/scss_lint/auto_correct/correctors/use_hex_instead_of_color_keywords.rb

Instance Attribute Summary

Attributes inherited from Base

#config

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#enabled?, #initialize, short_name

Constructor Details

This class inherits a constructor from SCSSLint::AutoCorrect::Correctors::Base

Class Method Details

.data ⇒ Object 



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# File 'lib/scss_lint/auto_correct/correctors/use_hex_instead_of_color_keywords.rb', line 12

def self.data
  return @data if @data
  colors_file = File.expand_path(File.join(File.dirname(__FILE__), "color-keywords.csv"))
  @data = Hash[File.read(colors_file).lines.map { |l| l.gsub("\n", '').split(',') }]
end

.description ⇒ Object 



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# File 'lib/scss_lint/auto_correct/correctors/use_hex_instead_of_color_keywords.rb', line 18

def self.description
  "Replace named colors with their hex values"
end

.linter_name ⇒ Object 



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# File 'lib/scss_lint/auto_correct/correctors/use_hex_instead_of_color_keywords.rb', line 26

def self.linter_name
  "ColorKeyword"
end

.priority ⇒ Object 



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# File 'lib/scss_lint/auto_correct/correctors/use_hex_instead_of_color_keywords.rb', line 22

def self.priority
  5
end

Instance Method Details

#call(contents) ⇒ Object 



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# File 'lib/scss_lint/auto_correct/correctors/use_hex_instead_of_color_keywords.rb', line 3

def call(contents)
  colors = self.class.data
  regexp = Regexp.new("^([^\/]+ )(#{colors.keys.join('|')})([\) ;].*)$")

  contents.gsub(regexp) do
    Regexp.last_match[1] + colors[Regexp.last_match[2]] + Regexp.last_match[3]
  end
end