Initial commit: Crypto trader application

frontend/node_modules/@mui/system/modern/propsToClassKey.js

@@ -0,0 +1,27 @@
+import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
+const _excluded = ["variant"];
+import capitalize from '@mui/utils/capitalize';
+function isEmpty(string) {
+  return string.length === 0;
+}
+
+/**
+ * Generates string classKey based on the properties provided. It starts with the
+ * variant if defined, and then it appends all other properties in alphabetical order.
+ * @param {object} props - the properties for which the classKey should be created.
+ */
+export default function propsToClassKey(props) {
+  const {
+      variant
+    } = props,
+    other = _objectWithoutPropertiesLoose(props, _excluded);
+  let classKey = variant || '';
+  Object.keys(other).sort().forEach(key => {
+    if (key === 'color') {
+      classKey += isEmpty(classKey) ? props[key] : capitalize(props[key]);
+    } else {
+      classKey += `${isEmpty(classKey) ? key : capitalize(key)}${capitalize(props[key].toString())}`;
+    }
+  });
+  return classKey;
+}