init

node_modules/assertion-error-formatter/lib/helpers/json_stringify.js

@@ -0,0 +1,79 @@
+'use strict';Object.defineProperty(exports, "__esModule", { value: true });exports.default =
+
+
+
+jsonStringify;var _repeatString = require('repeat-string');var _repeatString2 = _interopRequireDefault(_repeatString);var _type = require('./type');var _type2 = _interopRequireDefault(_type);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}function jsonStringify(object, depth) {
+  depth = depth || 1;
+
+  switch ((0, _type2.default)(object)) {
+    case 'boolean':
+    case 'regexp':
+    case 'symbol':
+      return object.toString();
+    case 'null':
+    case 'undefined':
+      return '[' + object + ']';
+    case 'array':
+    case 'object':
+      return jsonStringifyProperties(object, depth);
+    case 'number':
+      if (object === 0 && 1 / object === -Infinity) {
+        return '-0';
+      } else {
+        return object.toString();
+      }
+    case 'date':
+      return jsonStringifyDate(object);
+    case 'buffer':
+      return jsonStringifyBuffer(object, depth);
+    default:
+      if (object === '[Function]' || object === '[Circular]') {
+        return object;
+      } else {
+        return JSON.stringify(object); // string
+      }}
+
+}
+
+
+function jsonStringifyBuffer(object, depth) {var _object$toJSON =
+  object.toJSON(),data = _object$toJSON.data;
+  return '[Buffer: ' + jsonStringify(data, depth) + ']';
+}
+
+
+function jsonStringifyDate(object) {
+  var str = void 0;
+  if (isNaN(object.getTime())) {
+    str = object.toString();
+  } else {
+    str = object.toISOString();
+  }
+  return '[Date: ' + str + ']';
+}
+
+
+function jsonStringifyProperties(object, depth) {
+  var space = 2 * depth;
+  var start = (0, _type2.default)(object) === 'array' ? '[' : '{';
+  var end = (0, _type2.default)(object) === 'array' ? ']' : '}';
+  var length = typeof object.length === 'number' ? object.length : Object.keys(object).length;
+  var addedProperties = 0;
+  var str = start;
+
+  for (var prop in object) {
+    if (Object.prototype.hasOwnProperty.call(object, prop)) {
+      addedProperties += 1;
+      str += '\n' + (0, _repeatString2.default)(' ', space) + (
+      (0, _type2.default)(object) === 'array' ? '' : '"' + prop + '": ') +
+      jsonStringify(object[prop], depth + 1) + (
+      addedProperties === length ? '' : ',');
+    }
+  }
+
+  if (str.length !== 1) {
+    str += '\n' + (0, _repeatString2.default)(' ', space - 2);
+  }
+
+  return str + end;
+}