+++ /dev/null
-'use strict';
-
-Object.defineProperty(exports, '__esModule', {
- value: true
-});
-exports.test = exports.serialize = undefined;
-
-var _collections = require('../collections');
-
-// SENTINEL constants are from https://github.com/facebook/immutable-js
-/**
- * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- *
- */
-
-const IS_ITERABLE_SENTINEL = '@@__IMMUTABLE_ITERABLE__@@';
-const IS_LIST_SENTINEL = '@@__IMMUTABLE_LIST__@@';
-const IS_KEYED_SENTINEL = '@@__IMMUTABLE_KEYED__@@';
-const IS_MAP_SENTINEL = '@@__IMMUTABLE_MAP__@@';
-const IS_ORDERED_SENTINEL = '@@__IMMUTABLE_ORDERED__@@';
-const IS_RECORD_SENTINEL = '@@__IMMUTABLE_RECORD__@@'; // immutable v4
-const IS_SEQ_SENTINEL = '@@__IMMUTABLE_SEQ__@@';
-const IS_SET_SENTINEL = '@@__IMMUTABLE_SET__@@';
-const IS_STACK_SENTINEL = '@@__IMMUTABLE_STACK__@@';
-
-const getImmutableName = name => 'Immutable.' + name;
-const printAsLeaf = name => '[' + name + ']';
-const SPACE = ' ';
-const LAZY = '…'; // Seq is lazy if it calls a method like filter
-
-const printImmutableEntries = (
- val,
- config,
- indentation,
- depth,
- refs,
- printer,
- type
-) =>
- ++depth > config.maxDepth
- ? printAsLeaf(getImmutableName(type))
- : getImmutableName(type) +
- SPACE +
- '{' +
- (0, _collections.printIteratorEntries)(
- val.entries(),
- config,
- indentation,
- depth,
- refs,
- printer
- ) +
- '}';
-
-// Record has an entries method because it is a collection in immutable v3.
-// Return an iterator for Immutable Record from version v3 or v4.
-const getRecordEntries = val => {
- let i = 0;
- return {
- next: function() {
- if (i < val._keys.length) {
- const key = val._keys[i++];
- return {done: false, value: [key, val.get(key)]};
- }
- return {done: true};
- }
- };
-};
-
-const printImmutableRecord = (
- val,
- config,
- indentation,
- depth,
- refs,
- printer
-) => {
- // _name property is defined only for an Immutable Record instance
- // which was constructed with a second optional descriptive name arg
- const name = getImmutableName(val._name || 'Record');
- return ++depth > config.maxDepth
- ? printAsLeaf(name)
- : name +
- SPACE +
- '{' +
- (0, _collections.printIteratorEntries)(
- getRecordEntries(val),
- config,
- indentation,
- depth,
- refs,
- printer
- ) +
- '}';
-};
-
-const printImmutableSeq = (val, config, indentation, depth, refs, printer) => {
- const name = getImmutableName('Seq');
-
- if (++depth > config.maxDepth) {
- return printAsLeaf(name);
- }
-
- if (val[IS_KEYED_SENTINEL]) {
- return (
- name +
- SPACE +
- '{' +
- // from Immutable collection of entries or from ECMAScript object
- (val._iter || val._object
- ? (0, _collections.printIteratorEntries)(
- val.entries(),
- config,
- indentation,
- depth,
- refs,
- printer
- )
- : LAZY) +
- '}'
- );
- }
-
- return (
- name +
- SPACE +
- '[' +
- (val._iter || // from Immutable collection of values
- val._array || // from ECMAScript array
- val._collection || // from ECMAScript collection in immutable v4
- val._iterable // from ECMAScript collection in immutable v3
- ? (0, _collections.printIteratorValues)(
- val.values(),
- config,
- indentation,
- depth,
- refs,
- printer
- )
- : LAZY) +
- ']'
- );
-};
-
-const printImmutableValues = (
- val,
- config,
- indentation,
- depth,
- refs,
- printer,
- type
-) =>
- ++depth > config.maxDepth
- ? printAsLeaf(getImmutableName(type))
- : getImmutableName(type) +
- SPACE +
- '[' +
- (0, _collections.printIteratorValues)(
- val.values(),
- config,
- indentation,
- depth,
- refs,
- printer
- ) +
- ']';
-
-const serialize = (exports.serialize = (
- val,
- config,
- indentation,
- depth,
- refs,
- printer
-) => {
- if (val[IS_MAP_SENTINEL]) {
- return printImmutableEntries(
- val,
- config,
- indentation,
- depth,
- refs,
- printer,
- val[IS_ORDERED_SENTINEL] ? 'OrderedMap' : 'Map'
- );
- }
-
- if (val[IS_LIST_SENTINEL]) {
- return printImmutableValues(
- val,
- config,
- indentation,
- depth,
- refs,
- printer,
- 'List'
- );
- }
- if (val[IS_SET_SENTINEL]) {
- return printImmutableValues(
- val,
- config,
- indentation,
- depth,
- refs,
- printer,
- val[IS_ORDERED_SENTINEL] ? 'OrderedSet' : 'Set'
- );
- }
- if (val[IS_STACK_SENTINEL]) {
- return printImmutableValues(
- val,
- config,
- indentation,
- depth,
- refs,
- printer,
- 'Stack'
- );
- }
-
- if (val[IS_SEQ_SENTINEL]) {
- return printImmutableSeq(val, config, indentation, depth, refs, printer);
- }
-
- // For compatibility with immutable v3 and v4, let record be the default.
- return printImmutableRecord(val, config, indentation, depth, refs, printer);
-});
-
-// Explicitly comparing sentinel properties to true avoids false positive
-// when mock identity-obj-proxy returns the key as the value for any key.
-const test = (exports.test = val =>
- val &&
- (val[IS_ITERABLE_SENTINEL] === true || val[IS_RECORD_SENTINEL] === true));
-
-exports.default = {serialize: serialize, test: test};