ce4c83ff
 wxy
初始提交
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'use strict';
exports.__esModule = true;
exports.default = genericMerge;
exports.genericMergeFactory = genericMergeFactory;
var _canMerge = require('./canMerge');
var _canMerge2 = _interopRequireDefault(_canMerge);
var _getDecls = require('./getDecls');
var _getDecls2 = _interopRequireDefault(_getDecls);
var _getRules = require('./getRules');
var _getRules2 = _interopRequireDefault(_getRules);
var _hasAllProps = require('./hasAllProps');
var _hasAllProps2 = _interopRequireDefault(_hasAllProps);
var _insertCloned = require('./insertCloned');
var _insertCloned2 = _interopRequireDefault(_insertCloned);
var _remove = require('./remove');
var _remove2 = _interopRequireDefault(_remove);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function genericMerge(_ref) {
var rule = _ref.rule;
var properties = _ref.properties;
var prop = _ref.prop;
var value = _ref.value;
var _ref$sanitize = _ref.sanitize;
var sanitize = _ref$sanitize === undefined ? true : _ref$sanitize;
var decls = (0, _getDecls2.default)(rule, properties);
var _loop = function _loop() {
var lastNode = decls[decls.length - 1];
var props = decls.filter(function (node) {
return node.important === lastNode.important;
});
var mergeable = sanitize ? _canMerge2.default.apply(undefined, props) : true;
if (_hasAllProps2.default.apply(undefined, [props].concat(properties)) && mergeable) {
(0, _insertCloned2.default)(rule, lastNode, {
prop: prop,
value: value((0, _getRules2.default)(props, properties))
});
props.forEach(_remove2.default);
}
decls = decls.filter(function (node) {
return !~props.indexOf(node);
});
};
while (decls.length) {
_loop();
}
}
function genericMergeFactory(_ref2) {
var properties = _ref2.properties;
var prop = _ref2.prop;
var value = _ref2.value;
return function merge(rule) {
return genericMerge({
rule: rule,
properties: properties,
prop: prop,
value: value
});
};
}
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