@flexis/ui/helpers/textTruncate.js

Styleless React Components

"use strict";

var _interopRequireDefault = require("@babel/runtime-corejs3/helpers/interopRequireDefault");

var _Object$defineProperty = require("@babel/runtime-corejs3/core-js-stable/object/define-property");

_Object$defineProperty(exports, "__esModule", {
  value: true
});

exports.textTructate = textTructate;

var _lastIndexOf = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/instance/last-index-of"));

/**
 * Truncate text by given length;
 * @param  text - Text to truncate.
 * @param  length - Truncate length.
 * @return Truncated string.
 */
function textTructate(text, length) {
  if (text.length <= length) {
    return text;
  }

  var subString = text.substr(0, length);
  var spaceIndex = (0, _lastIndexOf.default)(subString).call(subString, ' ');
  var truncatedString = ~spaceIndex ? subString.substr(0, spaceIndex) : subString;
  return "".concat(truncatedString, "...");
}
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