Module: Sass::Script

Defined in:
lib/sass/script.rb,
lib/sass/script/bool.rb,
lib/sass/script/color.rb,
lib/sass/script/lexer.rb,
lib/sass/script/number.rb,
lib/sass/script/parser.rb,
lib/sass/script/string.rb,
lib/sass/script/funcall.rb,
lib/sass/script/literal.rb,
lib/sass/script/variable.rb,
lib/sass/script/functions.rb,
lib/sass/script/operation.rb,
lib/sass/script/unary_operation.rb

Overview

This module contains various SassScript-related functionality.

Defined Under Namespace

Modules: Functions Classes: Bool, Color, Funcall, Lexer, Literal, Number, Operation, Parser, String, UnaryOperation, Variable

Constant Summary collapse

VARIABLE_CHAR =

:stopdoc: The character that begins a variable.

?!
MATCH =

The regular expression used to parse variables

/^!([a-zA-Z_]\w*)\s*((?:\|\|)?=)\s*(.+)/
VALIDATE =

The regular expression used to validate variables without matching

/^![a-zA-Z_]\w*$/

Class Method Summary collapse

Class Method Details

.parse(value, line, offset, filename = nil) ⇒ Object 



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# File 'lib/sass/script.rb', line 25

def self.parse(value, line, offset, filename = nil)
  Parser.parse(value, line, offset, filename)
rescue Sass::SyntaxError => e
  if e.message == "SassScript error"
    e.instance_eval do
      @message += ": #{value.dump}."
    end
  end
  e.sass_line = line
  raise e
end

.resolve(value, line, offset, environment) ⇒ Object 



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# File 'lib/sass/script.rb', line 21

def self.resolve(value, line, offset, environment)
  parse(value, line, offset).perform(environment).to_s
end