SassScript is code that’s embedded in Sass documents to allow for property values to be computed from variables.
This module contains code that handles the parsing and evaluation of SassScript.
@private
The regular expression used to parse variables.
The regular expression used to validate variables without matching.
@private
# File lib/sass/script.rb, line 59 def self.const_missing(name) klass = CONST_RENAMES[name] super unless klass CONST_RENAMES.each {|n, k| const_set(n, k)} klass end
Parses a string of SassScript
@param value [String] The SassScript @param line [Fixnum] The number of the line on which the SassScript appeared.
Used for error reporting
@param offset [Fixnum] The number of characters in on `line` that the SassScript started.
Used for error reporting
@param options [{Symbol => Object}] An options hash;
see {file:SASS_REFERENCE.md#sass_options the Sass options documentation}
@return [Script::Tree::Node] The root node of the parse tree
# File lib/sass/script.rb, line 26 def self.parse(value, line, offset, options = {}) Parser.parse(value, line, offset, options) rescue Sass::SyntaxError => e e.message << ": #{value.inspect}." if e.message == "SassScript error" e.modify_backtrace(:line => line, :filename => options[:filename]) raise e end
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