exceljs/dist/es5/utils/string-builder.js

Excel Workbook Manager - Read and Write xlsx and csv Files.

"use strict";

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

// StringBuilder - a way to keep string memory operations to a minimum
// while building the strings for the xml files
var StringBuilder = /*#__PURE__*/function () {
  function StringBuilder() {
    _classCallCheck(this, StringBuilder);

    this.reset();
  }

  _createClass(StringBuilder, [{
    key: "toString",
    value: function toString() {
      return this._buf.join('');
    }
  }, {
    key: "reset",
    value: function reset(position) {
      if (position) {
        while (this._buf.length > position) {
          this._buf.pop();
        }
      } else {
        this._buf = [];
      }
    }
  }, {
    key: "addText",
    value: function addText(text) {
      this._buf.push(text);
    }
  }, {
    key: "addStringBuf",
    value: function addStringBuf(inBuf) {
      this._buf.push(inBuf.toString());
    }
  }, {
    key: "length",
    get: function get() {
      return this._buf.length;
    }
  }]);

  return StringBuilder;
}();

module.exports = StringBuilder;
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