styled-components-test-utils/es/utils/getCodeBlock.js

Test utils for styled-components compatible with jest, expect, chai and jasmine

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

exports['default'] = function (code) {
  var start = code.indexOf('{');
  if (start === -1) return '';

  var i = start + 1;
  var parenthesis = 1;
  while (parenthesis !== 0 || i === start + 1) {
    var char = code[i];
    if (char === '{') {
      parenthesis += 1;
    } else if (char === '}') {
      parenthesis -= 1;
    }
    i += 1;
  }
  return code.substring(start, i - 1);
};