vnfmarket/src/main/webapp/vnfmarket/node_modules/handlebars/dist/amd/handlebars/utils.js

   1 define(['exports'], function (exports) {
   2   'use strict';
   3
   4   exports.__esModule = true;
   5   exports.extend = extend;
   6   exports.indexOf = indexOf;
   7   exports.escapeExpression = escapeExpression;
   8   exports.isEmpty = isEmpty;
   9   exports.createFrame = createFrame;
  10   exports.blockParams = blockParams;
  11   exports.appendContextPath = appendContextPath;
  12   var escape = {
  13     '&': '&amp;',
  14     '<': '&lt;',
  15     '>': '&gt;',
  16     '"': '&quot;',
  17     "'": '&#x27;',
  18     '`': '&#x60;',
  19     '=': '&#x3D;'
  20   };
  21
  22   var badChars = /[&<>"'`=]/g,
  23       possible = /[&<>"'`=]/;
  24
  25   function escapeChar(chr) {
  26     return escape[chr];
  27   }
  28
  29   function extend(obj /* , ...source */) {
  30     for (var i = 1; i < arguments.length; i++) {
  31       for (var key in arguments[i]) {
  32         if (Object.prototype.hasOwnProperty.call(arguments[i], key)) {
  33           obj[key] = arguments[i][key];
  34         }
  35       }
  36     }
  37
  38     return obj;
  39   }
  40
  41   var toString = Object.prototype.toString;
  42
  43   exports.toString = toString;
  44   // Sourced from lodash
  45   // https://github.com/bestiejs/lodash/blob/master/LICENSE.txt
  46   /* eslint-disable func-style */
  47   var isFunction = function isFunction(value) {
  48     return typeof value === 'function';
  49   };
  50   // fallback for older versions of Chrome and Safari
  51   /* istanbul ignore next */
  52   if (isFunction(/x/)) {
  53     exports.isFunction = isFunction = function (value) {
  54       return typeof value === 'function' && toString.call(value) === '[object Function]';
  55     };
  56   }
  57   exports.isFunction = isFunction;
  58
  59   /* eslint-enable func-style */
  60
  61   /* istanbul ignore next */
  62   var isArray = Array.isArray || function (value) {
  63     return value && typeof value === 'object' ? toString.call(value) === '[object Array]' : false;
  64   };
  65
  66   exports.isArray = isArray;
  67   // Older IE versions do not directly support indexOf so we must implement our own, sadly.
  68
  69   function indexOf(array, value) {
  70     for (var i = 0, len = array.length; i < len; i++) {
  71       if (array[i] === value) {
  72         return i;
  73       }
  74     }
  75     return -1;
  76   }
  77
  78   function escapeExpression(string) {
  79     if (typeof string !== 'string') {
  80       // don't escape SafeStrings, since they're already safe
  81       if (string && string.toHTML) {
  82         return string.toHTML();
  83       } else if (string == null) {
  84         return '';
  85       } else if (!string) {
  86         return string + '';
  87       }
  88
  89       // Force a string conversion as this will be done by the append regardless and
  90       // the regex test will do this transparently behind the scenes, causing issues if
  91       // an object's to string has escaped characters in it.
  92       string = '' + string;
  93     }
  94
  95     if (!possible.test(string)) {
  96       return string;
  97     }
  98     return string.replace(badChars, escapeChar);
  99   }
 100
 101   function isEmpty(value) {
 102     if (!value && value !== 0) {
 103       return true;
 104     } else if (isArray(value) && value.length === 0) {
 105       return true;
 106     } else {
 107       return false;
 108     }
 109   }
 110
 111   function createFrame(object) {
 112     var frame = extend({}, object);
 113     frame._parent = object;
 114     return frame;
 115   }
 116
 117   function blockParams(params, ids) {
 118     params.path = ids;
 119     return params;
 120   }
 121
 122   function appendContextPath(contextPath, id) {
 123     return (contextPath ? contextPath + '.' : '') + id;
 124   }
 125 });
 126 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