angular-cli/packages/@angular/cli/ember-cli/lib/utilities/path.js

'use strict';

module.exports = {
  /**
    Returns a relative parent path string using the path provided

    @method getRelativeParentPath
    @param {String} path The path to relatively get to.
    @return {String} the relative path string.
  */
  getRelativeParentPath: function getRelativeParentPath(path, offset, slash) {
    var offsetValue = offset || 0;
    var trailingSlash = typeof slash === 'undefined' ? true : slash;
    var outputPath = new Array(path.split('/').length + 1 - offsetValue).join('../');

    return trailingSlash ? outputPath : outputPath.substr(0, outputPath.length - 1);
  },

  /**
    Returns a relative path string using the path provided

    @method getRelativePath
    @param {String} path The path to relatively get to.
    @return {String} the relative path string.
  */
  getRelativePath: function getRelativePath(path, offset) {
    var offsetValue = offset || 0;
    var relativePath = new Array(path.split('/').length - offsetValue).join('../');
    return relativePath || './';
  }
};