Class: Value::Color

Inherits:
Object
  • Object
show all
Defined in:
lib/scss_lint/sass/script.rb

Overview

When linting colors, it’s convenient to be able to inspect the original color string. This adds an attribute to the Color to keep track of the original string and provides a method which the modified lexer can use to set it.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Attribute Details

#original_string ⇒ Object

Returns the value of attribute original_string.



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# File 'lib/scss_lint/sass/script.rb', line 64

def original_string
  @original_string
end

Class Method Details

.from_string(string, rgb = nil) ⇒ Object 



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# File 'lib/scss_lint/sass/script.rb', line 66

def self.from_string(string, rgb = nil)
  unless rgb
    rgb = string.scan(/^#(..?)(..?)(..?)$/).
                 first.
                 map { |hex| hex.ljust(2, hex).to_i(16) }
  end

  color = new(rgb, false)
  color.original_string = string
  color
end