Contents

/**
 * Track current position in code generation.
 */

"use strict";

var _classCallCheck = require("babel-runtime/helpers/class-call-check")["default"];

exports.__esModule = true;

var Position = (function () {
  function Position() {
    _classCallCheck(this, Position);

    this.line = 1;
    this.column = 0;
  }

  /**
   * Push a string to the current position, mantaining the current line and column.
   */

  Position.prototype.push = function push(str) {
    for (var i = 0; i < str.length; i++) {
      if (str[i] === "\n") {
        this.line++;
        this.column = 0;
      } else {
        this.column++;
      }
    }
  };

  /**
   * Unshift a string from the current position, mantaining the current line and column.
   */

  Position.prototype.unshift = function unshift(str) {
    for (var i = 0; i < str.length; i++) {
      if (str[i] === "\n") {
        this.line--;
      } else {
        this.column--;
      }
    }
  };

  return Position;
})();

exports["default"] = Position;
module.exports = exports["default"];

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
babel-schmooze-sprockets-0.1.0.alpha.3	node_modules/babel-generator/lib/position.js
babel-schmooze-sprockets-0.1.0.alpha.2	node_modules/babel-generator/lib/position.js