cs

node_modules/@ant-design/cssinjs/lib/theme/createTheme.js

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+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = createTheme;
+var _ThemeCache = _interopRequireDefault(require("./ThemeCache"));
+var _Theme = _interopRequireDefault(require("./Theme"));
+var cacheThemes = new _ThemeCache.default();
+
+/**
+ * Same as new Theme, but will always return same one if `derivative` not changed.
+ */
+function createTheme(derivatives) {
+  var derivativeArr = Array.isArray(derivatives) ? derivatives : [derivatives];
+  // Create new theme if not exist
+  if (!cacheThemes.has(derivativeArr)) {
+    cacheThemes.set(derivativeArr, new _Theme.default(derivativeArr));
+  }
+
+  // Get theme from cache and return
+  return cacheThemes.get(derivativeArr);
+}