kitchensink/examples/node_modules/radium/src/plugins/remove-nested-styles-plugin.js

Dispatch's awesome components and style guide

/** @flow */

import type {PluginConfig, PluginResult} from './index';

export default function removeNestedStyles({
  isNestedStyle,
  style
}: PluginConfig): PluginResult { // eslint-disable-line no-shadow
  const newStyle = Object.keys(style).reduce((newStyleInProgress, key) => {
    const value = style[key];
    if (!isNestedStyle(value)) {
      newStyleInProgress[key] = value;
    }
    return newStyleInProgress;
  }, {});

  return {
    style: newStyle
  };
}