初始化fy

uni_modules/UniDevTools/node_modules/licia/cssPriority.js

@@ -0,0 +1,63 @@
+var selector = require('./selector');
+var each = require('./each');
+var startWith = require('./startWith');
+var contain = require('./contain');
+var cmpVersion = require('./cmpVersion');
+
+exports = function(sel) {
+    var _ref =
+            arguments.length > 1 && arguments[1] !== undefined
+                ? arguments[1]
+                : {},
+        _ref$important = _ref.important,
+        important = _ref$important === void 0 ? false : _ref$important,
+        _ref$inlineStyle = _ref.inlineStyle,
+        inlineStyle = _ref$inlineStyle === void 0 ? false : _ref$inlineStyle,
+        _ref$position = _ref.position,
+        position = _ref$position === void 0 ? 0 : _ref$position;
+    var ret = [0, 0, 0, 0, 0, position];
+    if (important) ret[0] = 1;
+    if (inlineStyle) ret[1] = 1;
+    var group = selector.parse(sel)[0];
+    each(group, function(_ref2) {
+        var type = _ref2.type,
+            value = _ref2.value;
+        switch (type) {
+            case 'id':
+                ret[2]++;
+                break;
+            case 'class':
+            case 'attribute':
+                ret[3]++;
+                break;
+            case 'pseudo':
+                if (contain(PSEUDO_ELEMS, value.replace(/:/g, ''))) {
+                    ret[4]++;
+                } else if (!startWith(value, '::')) {
+                    ret[3]++;
+                }
+                break;
+            case 'tag':
+                if (value !== '*') {
+                    ret[4]++;
+                }
+                break;
+        }
+    });
+    return ret;
+};
+var PSEUDO_ELEMS = [
+    'first-letter',
+    'last-letter',
+    'first-line',
+    'last-line',
+    'first-child',
+    'last-child',
+    'before',
+    'after'
+];
+exports.compare = function(p1, p2) {
+    return cmpVersion(p1.join('.'), p2.join('.'));
+};
+
+module.exports = exports;