type-definitions

<!doctype html> <html lang="en"> <head> <title>Code coverage report for base.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="prettify.css" /> <link rel="stylesheet" href="base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="index.html">All files</a> base.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 88.24% Statements 30/34 </div> <div class='fl pad1y space-right2'> 100% Branches 21/21 </div> <div class='fl pad1y space-right2'> 85.71% Functions 12/14 </div> <div class='fl pad1y space-right2'> 87.88% Lines 29/33 </div> </div> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92</td><td class="line-coverage quiet">                  12x                   1x     54x           28x         12x   158x           46x 26x 24x   2x   2x           20x   20x 9x 5x   5x 2x   3x 2x   4x 3x   3x 2x     1x   1x           20x       3x 3x   30x        </td><td class="text"><pre class="prettyprint lang-js">import nativeTypeMap from './nativeTypeMap';   export class BaseType { static isOfType(val) { console.error(`An isOfType function needs to be defined for "${this.name}"`); return false; }   static get optional() { return optional(this); } }   export class UnionType extends BaseType { static get types() { console.error('This type is meant to be extended with an overrided static `types` property. It\'s suggested to use `Union.ofTypes(...types)` to generate a new union'); return []; } static ofTypes(...types) { return unionOf(...types); } static isOfType(val) { return this.types.some((type) => type.isOfType(val)); } }   export class AnyType extends BaseType { static isOfType(val) { return val !== undefined && val !== null; } }   export function optional(type) { return class OptionalType extends coerce(type) { static isOfType(val) { return super.isOfType(val) || val === undefined || val === null; } }; }   export function coerce(type) { if (typeof type.isOfType === 'function') { if (type.prototype instanceof BaseType) { return type; } else { return class CoercedType extends BaseType { static isOfType(val) { return type.isOfType(val); } } } }   let derivedType = nativeTypeMap.get(type);   if (!derivedType) { if (Array.isArray(type)) { derivedType = nativeTypeMap.get(Array); // Arrays of length 1, all items of the array should be of that type if (type.length === 1) { derivedType = derivedType.ofType(type[0]); // Array of greater lengths, type should be a union of all types } else if (type.length > 1) { derivedType = derivedType.ofType(unionOf(...type)); } } else if (type.constructor === Object) { derivedType = nativeTypeMap.get(Object); // If there are keys, add a definition to the object if (Object.keys(type).length) { derivedType = derivedType.withDefinition(type); } } else { derivedType = class InsatanceOfType extends BaseType { static isOfType(val) { return val instanceof type; } }; } }   return derivedType; }   export function unionOf(...unionTypes) { const coercedTypes = unionTypes.map(coerce); return class DefinedUnionType extends UnionType { static get types() { return coercedTypes; } }; }  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Wed Apr 19 2017 16:49:42 GMT-0400 (EDT) </div> </div> <script src="prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="sorter.js"></script> </body> </html>