Contents

# This rule is taken from https://github.com/stubbornella/csslint/tree/master/src/rules
#
#
# Copyright (c) 2011 Nicole Sullivan and Nicholas C. Zakas. All rights reserved.
# TODO: Paste the CSSLint LICENSE here.
#
#
# /*
#  * Rule: Disallow duplicate background-images (using url).
#  */
# /*global CSSLint*/
# CSSLint.addRule({
# 
#     //rule information
#     id: "duplicate-background-images",
#     name: "Disallow duplicate background images",
#     desc: "Every background-image should be unique. Use a common class for e.g. sprites.",
#     browsers: "All",
# 
#     //initialization
#     init: function(parser, reporter){
#         var rule = this,
#             stack = {};
# 
#         parser.addListener("property", function(event){
#             var name = event.property.text,
#                 value = event.value,
#                 i, len;
# 
#             if (name.match(/background/i)) {
#                 for (i=0, len=value.parts.length; i < len; i++) {
#                     if (value.parts[i].type == 'uri') {
#                         if (typeof stack[value.parts[i].uri] === 'undefined') {
#                             stack[value.parts[i].uri] = event;
#                         }
#                         else {
#                             reporter.report("Background image '" + value.parts[i].uri + "' was used multiple times, first declared at line " + stack[value.parts[i].uri].line + ", col " + stack[value.parts[i].uri].col + ".", event.line, event.col, rule);
#                         }
#                     }
#                 }
#             }
#         });
#     }
# });

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
sasslint-0.0.1	lib/sasslint/rules/css/duplicate-background-images.rb