Function flattenStyle

Libraries/StyleSheet/flattenStyle.js:26–46

(style: ?StyleObj)

}

function flattenStyle(style: ?StyleObj): ?Object {
  if (!style) {
    return undefined;
  }
  invariant(style !== true, 'style may be false but not true');

  if (!Array.isArray(style)) {
    return getStyle(style);
  }

  var result = {};
  for (var i = 0, styleLength = style.length; i < styleLength; ++i) {
    var computedStyle = flattenStyle(style[i]);
    if (computedStyle) {
      for (var key in computedStyle) {
        result[key] = computedStyle[key];
      }
    }
  }
  return result;
}

module.exports = flattenStyle;