Uniform variable name

Author: 一丝

lib/index.js

@@ -353,7 +353,7 @@ function imageSetMixin(decl, i) {
         obj.path = "url(" + obj.url + ")";
         obj.whichImg = paths[j][3];
         if (obj.whichImg == "1x" || obj.whichImg == "1x") {
-          var normalSizes = sizeOf(_getResourceAbsolutePath(obj.url));
+          var normalSizes = sizeOf(getAbsolutePath(obj.url));
           normalWidth = normalSizes.width + 'px';
           normalHeight = normalSizes.height + 'px';
 
@@ -362,7 +362,7 @@ function imageSetMixin(decl, i) {
             value: obj.path
           });
         } else if (obj.whichImg == "2x" || obj.whichImg == "2x") {
-          var rSizes = sizeOf(_getResourceAbsolutePath(obj.url)); //2倍图尺寸
+          var rSizes = sizeOf(getAbsolutePath(obj.url)); //2倍图尺寸
           rWidth = rSizes.width / 2 + 'px';
           rHeight = rSizes.height / 2 + 'px';
           bgSize = rWidth + ' ' + rHeight; //2倍图的宽和高
@@ -405,7 +405,7 @@ function imageSetMixin(decl, i) {
     } else if (decl.value.indexOf('url(') != -1) {
       //没有image-set，执行以下
       var retinaPaths = returnURL(decl.value, reNO_SETURL) //获取第一个url图片的路径
-      var retinaSizes = sizeOf(_getResourceAbsolutePath(retinaPaths[0][2]));
+      var retinaSizes = sizeOf(getAbsolutePath(retinaPaths[0][2]));
       normalWidth = retinaSizes.width + 'px';
       normalHeight = retinaSizes.height + 'px';
     }
@@ -482,23 +482,23 @@ function returnURL(val, reg) {
 }
 
 //当前处理文件的路径，可以通过处理函数的opts.from得到
-var _currentProcessFilePath = '';
+var currentFilePath = '';
 //获取css文件中的资源的绝对地址
-function _getResourceAbsolutePath(sourcePath) {
-  return path.resolve(_currentProcessFilePath, sourcePath);
+function getAbsolutePath(sourcePath) {
+  return path.resolve(currentFilePath, sourcePath);
 }
 
 // PostCSS Processor
 var cssprocess = function(css, opts) {
   //保存当前处理文件路径
-  _currentProcessFilePath = path.dirname(opts.from);
+  currentFilePath = path.dirname(opts.from);
   css.eachRule(cssgraceRule);
 }
 
 var pack = function(css, opts) {
   //保存当前处理文件路径
-  _currentProcessFilePath = path.dirname(opts.from);
-  console.log(_currentProcessFilePath);
+  currentFilePath = path.dirname(opts.from);
+  console.log(currentFilePath);
   return postcss(cssprocess).process(css, opts).css;
 }