ts-pattern - npm Package Compare versions

Comparing version 4.0.2 to 4.0.3-rc.0

dist/index.modern.js

@@ -1,2 +0,2 @@
-const e=Symbol("@ts-pattern/matcher"),t="@ts-pattern/anonymous-select-key",n=e=>Boolean(e&&"object"==typeof e),r=t=>t&&!!t[e],o=(t,c,a)=>{if(n(t)){if(r(t)){const n=t[e](),{matched:r,selections:o}=n.match(c);return r&&o&&Object.keys(o).forEach(e=>a(e,o[e])),r}if(!n(c))return!1;if(Array.isArray(t))return!!Array.isArray(c)&&t.length===c.length&&t.every((e,t)=>o(e,c[t],a));if(t instanceof Map)return c instanceof Map&&Array.from(t.keys()).every(e=>o(t.get(e),c.get(e),a));if(t instanceof Set){if(!(c instanceof Set))return!1;if(0===t.size)return 0===c.size;if(1===t.size){const[e]=Array.from(t.values());return r(e)?Array.from(c.values()).every(t=>o(e,t,a)):c.has(e)}return Array.from(t.values()).every(e=>c.has(e))}return Object.keys(t).every(n=>{const s=t[n];return(n in c||r(i=s)&&"optional"===i[e]().matcherType)&&o(s,c[n],a);var i})}return Object.is(c,t)},c=t=>{var o,s,i;return n(t)?r(t)?null!=(o=null==(s=(i=t[e]()).getSelectionKeys)?void 0:s.call(i))?o:[]:Array.isArray(t)?a(t,c):a(Object.values(t),c):[]},a=(e,t)=>e.reduce((e,n)=>e.concat(t(n)),[]);function s(t){return{[e]:()=>({match:e=>{let n={};const r=(e,t)=>{n[e]=t};return void 0===e?(c(t).forEach(e=>r(e,void 0)),{matched:!0,selections:n}):{matched:o(t,e,r),selections:n}},getSelectionKeys:()=>c(t),matcherType:"optional"})}}function i(t){return{[e]:()=>({match:e=>{if(!Array.isArray(e))return{matched:!1};let n={};const r=(e,t)=>{n[e]=(n[e]||[]).concat([t])};return{matched:e.every(e=>o(t,e,r)),selections:n}},getSelectionKeys:()=>c(t)})}}function u(...t){return{[e]:()=>({match:e=>{let n={};const r=(e,t)=>{n[e]=t};return{matched:t.every(t=>o(t,e,r)),selections:n}},getSelectionKeys:()=>a(t,c),matcherType:"and"})}}function l(...t){return{[e]:()=>({match:e=>{let n={};const r=(e,t)=>{n[e]=t};return a(t,c).forEach(e=>r(e,void 0)),{matched:t.some(t=>o(t,e,r)),selections:n}},getSelectionKeys:()=>a(t,c),matcherType:"or"})}}function h(t){return{[e]:()=>({match:e=>({matched:!o(t,e,()=>{})}),getSelectionKeys:()=>[],matcherType:"not"})}}function f(t){return{[e]:()=>({match:e=>({matched:Boolean(t(e))})})}}function y(...n){const r="string"==typeof n[0]?n[0]:void 0,a=2===n.length?n[1]:"string"==typeof n[0]?void 0:n[0];return{[e]:()=>({match:e=>{let n={[null!=r?r:t]:e};return{matched:void 0===a||o(a,e,(e,t)=>{n[e]=t}),selections:n}},getSelectionKeys:()=>[null!=r?r:t].concat(void 0===a?[]:c(a))})}}const m=f(function(e){return!0}),v=m,d=f(function(e){return"string"==typeof e}),g=f(function(e){return"number"==typeof e}),p=f(function(e){return"boolean"==typeof e}),b=f(function(e){return"bigint"==typeof e}),w=f(function(e){return"symbol"==typeof e}),A=f(function(e){return null==e});var S={__proto__:null,optional:s,array:i,intersection:u,union:l,not:h,when:f,select:y,any:m,_:v,string:d,number:g,boolean:p,bigint:b,symbol:w,nullish:A,instanceOf:function(e){return f(function(e){return t=>t instanceof e}(e))},typed:function(){return{array:i,optional:s,intersection:u,union:l,not:h,select:y,when:f}}};const K=e=>new O(e,[]);class O{constructor(e,t){this.value=void 0,this.cases=void 0,this.value=e,this.cases=t}with(...e){const n=e[e.length-1],r=[e[0]],c=[];return 3===e.length&&"function"==typeof e[1]?(r.push(e[0]),c.push(e[1])):e.length>2&&r.push(...e.slice(1,e.length-1)),new O(this.value,this.cases.concat([{match:e=>{let n={};const a=Boolean(r.some(t=>o(t,e,(e,t)=>{n[e]=t}))&&c.every(t=>t(e)));return{matched:a,value:a&&Object.keys(n).length?t in n?n[t]:n:e}},handler:n}]))}when(e,t){return new O(this.value,this.cases.concat([{match:t=>({matched:Boolean(e(t)),value:t}),handler:t}]))}otherwise(e){return new O(this.value,this.cases.concat([{match:e=>({matched:!0,value:e}),handler:e}])).run()}exhaustive(){return this.run()}run(){let e,t=this.value;for(const n of this.cases){const r=n.match(this.value);if(r.matched){t=r.value,e=n.handler;break}}if(!e){let e;try{e=JSON.stringify(this.value)}catch(t){e=this.value}throw new Error(`Pattern matching error: no pattern matches value ${e}`)}return e(t,this.value)}}function j(...e){if(1===e.length){const[t]=e;return e=>o(t,e,()=>{})}if(2===e.length){const[t,n]=e;return o(t,n,()=>{})}throw new Error(`isMatching wasn't given the right number of arguments: expected 1 or 2, received ${e.length}.`)}export{S as P,S as Pattern,j as isMatching,K as match};
+const e=Symbol("@ts-pattern/matcher"),t="@ts-pattern/anonymous-select-key",n=e=>Boolean(e&&"object"==typeof e),r=t=>t&&!!t[e],o=(t,c,a)=>{if(n(t)){if(r(t)){const n=t[e](),{matched:r,selections:o}=n.match(c);return r&&o&&Object.keys(o).forEach(e=>a(e,o[e])),r}if(!n(c))return!1;if(Array.isArray(t))return!!Array.isArray(c)&&t.length===c.length&&t.every((e,t)=>o(e,c[t],a));if(t instanceof Map)return c instanceof Map&&Array.from(t.keys()).every(e=>o(t.get(e),c.get(e),a));if(t instanceof Set){if(!(c instanceof Set))return!1;if(0===t.size)return 0===c.size;if(1===t.size){const[e]=Array.from(t.values());return r(e)?Array.from(c.values()).every(t=>o(e,t,a)):c.has(e)}return Array.from(t.values()).every(e=>c.has(e))}return Object.keys(t).every(n=>{const s=t[n];return(n in c||r(i=s)&&"optional"===i[e]().matcherType)&&o(s,c[n],a);var i})}return Object.is(c,t)},c=t=>{var o,s,i;return n(t)?r(t)?null!=(o=null==(s=(i=t[e]()).getSelectionKeys)?void 0:s.call(i))?o:[]:Array.isArray(t)?a(t,c):a(Object.values(t),c):[]},a=(e,t)=>e.reduce((e,n)=>e.concat(t(n)),[]);function s(t){return{[e]:()=>({match:e=>{let n={};const r=(e,t)=>{n[e]=t};return void 0===e?(c(t).forEach(e=>r(e,void 0)),{matched:!0,selections:n}):{matched:o(t,e,r),selections:n}},getSelectionKeys:()=>c(t),matcherType:"optional"})}}function i(t){return{[e]:()=>({match:e=>{if(!Array.isArray(e))return{matched:!1};let n={};const r=(e,t)=>{n[e]=(n[e]||[]).concat([t])};return{matched:e.every(e=>o(t,e,r)),selections:n}},getSelectionKeys:()=>c(t)})}}function u(...t){return{[e]:()=>({match:e=>{let n={};const r=(e,t)=>{n[e]=t};return{matched:t.every(t=>o(t,e,r)),selections:n}},getSelectionKeys:()=>a(t,c),matcherType:"and"})}}function l(...t){return{[e]:()=>({match:e=>{let n={};const r=(e,t)=>{n[e]=t};return a(t,c).forEach(e=>r(e,void 0)),{matched:t.some(t=>o(t,e,r)),selections:n}},getSelectionKeys:()=>a(t,c),matcherType:"or"})}}function h(t){return{[e]:()=>({match:e=>({matched:!o(t,e,()=>{})}),getSelectionKeys:()=>[],matcherType:"not"})}}function f(t){return{[e]:()=>({match:e=>({matched:Boolean(t(e))})})}}function y(...n){const r="string"==typeof n[0]?n[0]:void 0,a=2===n.length?n[1]:"string"==typeof n[0]?void 0:n[0];return{[e]:()=>({match:e=>{let n={[null!=r?r:t]:e};return{matched:void 0===a||o(a,e,(e,t)=>{n[e]=t}),selections:n}},getSelectionKeys:()=>[null!=r?r:t].concat(void 0===a?[]:c(a))})}}const m=f(function(e){return!0}),v=m,d=f(function(e){return"string"==typeof e}),g=f(function(e){return"number"==typeof e}),p=f(function(e){return"boolean"==typeof e}),b=f(function(e){return"bigint"==typeof e}),w=f(function(e){return"symbol"==typeof e}),A=f(function(e){return null==e});var S={__proto__:null,optional:s,array:i,intersection:u,union:l,not:h,when:f,select:y,any:m,_:v,string:d,number:g,boolean:p,bigint:b,symbol:w,nullish:A,instanceOf:function(e){return f(function(e){return t=>t instanceof e}(e))},typed:function(){return{array:i,optional:s,intersection:u,union:l,not:h,select:y,when:f}}};const K=e=>new O(e,[]);class O{constructor(e,t){this.value=void 0,this.cases=void 0,this.value=e,this.cases=t}with(...e){const n=e[e.length-1],r=[e[0]],c=[];return 3===e.length&&"function"==typeof e[1]?(r.push(e[0]),c.push(e[1])):e.length>2&&r.push(...e.slice(1,e.length-1)),new O(this.value,this.cases.concat([{match:e=>{let n={};const a=Boolean(r.some(t=>o(t,e,(e,t)=>{n[e]=t}))&&c.every(t=>t(e)));return{matched:a,value:a&&Object.keys(n).length?t in n?n[t]:n:e}},handler:n}]))}when(e,t){return new O(this.value,this.cases.concat([{match:t=>({matched:Boolean(e(t)),value:t}),handler:t}]))}otherwise(e){return new O(this.value,this.cases.concat([{match:e=>({matched:!0,value:e}),handler:e}])).run()}exhaustive(){return this.run()}run(){let e,t=this.value;for(let n=0;n<this.cases.length;n++){const r=this.cases[n],o=r.match(this.value);if(o.matched){t=o.value,e=r.handler;break}}if(!e){let e;try{e=JSON.stringify(this.value)}catch(t){e=this.value}throw new Error(`Pattern matching error: no pattern matches value ${e}`)}return e(t,this.value)}}function j(...e){if(1===e.length){const[t]=e;return e=>o(t,e,()=>{})}if(2===e.length){const[t,n]=e;return o(t,n,()=>{})}throw new Error(`isMatching wasn't given the right number of arguments: expected 1 or 2, received ${e.length}.`)}export{S as P,S as Pattern,j as isMatching,K as match};
 //# sourceMappingURL=index.modern.js.map

dist/index.module.js

@@ -1,2 +0,2 @@
-var n=Symbol("@ts-pattern/matcher"),t="@ts-pattern/anonymous-select-key",e=function(n){return Boolean(n&&"object"==typeof n)},r=function(t){return t&&!!t[n]},u=function t(u,o,i){if(e(u)){if(r(u)){var c=u[n]().match(o),a=c.matched,f=c.selections;return a&&f&&Object.keys(f).forEach(function(n){return i(n,f[n])}),a}if(!e(o))return!1;if(Array.isArray(u))return!!Array.isArray(o)&&u.length===o.length&&u.every(function(n,e){return t(n,o[e],i)});if(u instanceof Map)return o instanceof Map&&Array.from(u.keys()).every(function(n){return t(u.get(n),o.get(n),i)});if(u instanceof Set){if(!(o instanceof Set))return!1;if(0===u.size)return 0===o.size;if(1===u.size){var s=Array.from(u.values())[0];return r(s)?Array.from(o.values()).every(function(n){return t(s,n,i)}):o.has(s)}return Array.from(u.values()).every(function(n){return o.has(n)})}return Object.keys(u).every(function(e){var c,a=u[e];return(e in o||r(c=a)&&"optional"===c[n]().matcherType)&&t(a,o[e],i)})}return Object.is(o,u)},o=function 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+var n=Symbol("@ts-pattern/matcher"),t="@ts-pattern/anonymous-select-key",e=function(n){return Boolean(n&&"object"==typeof n)},r=function(t){return t&&!!t[n]},u=function t(u,i,c){if(e(u)){if(r(u)){var o=u[n]().match(i),a=o.matched,f=o.selections;return a&&f&&Object.keys(f).forEach(function(n){return c(n,f[n])}),a}if(!e(i))return!1;if(Array.isArray(u))return!!Array.isArray(i)&&u.length===i.length&&u.every(function(n,e){return t(n,i[e],c)});if(u instanceof Map)return i instanceof Map&&Array.from(u.keys()).every(function(n){return t(u.get(n),i.get(n),c)});if(u instanceof Set){if(!(i instanceof Set))return!1;if(0===u.size)return 0===i.size;if(1===u.size){var s=Array.from(u.values())[0];return r(s)?Array.from(i.values()).every(function(n){return t(s,n,c)}):i.has(s)}return Array.from(u.values()).every(function(n){return i.has(n)})}return Object.keys(u).every(function(e){var o,a=u[e];return(e in i||r(o=a)&&"optional"===o[n]().matcherType)&&t(a,i[e],c)})}return Object.is(i,u)},i=function 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dist/index.umd.js

@@ -1,2 +0,2 @@
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package.json

 {
   "name": "ts-pattern",
-  "version": "4.0.2",
+  "version": "4.0.3-rc.0",
   "description": " The exhaustive Pattern Matching library for TypeScript.",
@@ -8,4 +8,12 @@ "type": "module",
   "exports": {
-    "require": "./dist/index.cjs",
-    "default": "./dist/index.modern.js"
+    ".": {
+      "import": {
+        "types": "./dist/index.d.ts",
+        "default": "./dist/index.modern.js"
+      },
+      "require": {
+        "types": "./dist/index.d.ts",
+        "default": "./dist/index.cjs"
+      }
+    }
   },
@@ -52,7 +60,7 @@ "main": "./dist/index.cjs",
     "jest": "^27.4.5",
-    "microbundle": "^0.14.2",
+    "microbundle": "^0.15.0",
     "prettier": "^2.5.1",
     "ts-jest": "^27.1.2",
-    "typescript": "^4.5.4"
+    "typescript": "^4.7.2"
   }
 }

README.md

@@ -46,5 +46,6 @@ <h1 align="center">TS-Pattern</h1>
 
-- Works on **any data structure**: nested [Objects](#objects), [Arrays](#tuples-arrays), [Tuples](#tuples-arrays), [Sets](#sets), [Maps](#maps) and all primitive types.
+- Pattern-match on **any data structure**: nested [Objects](#objects), [Arrays](#tuples-arrays), [Tuples](#tuples-arrays), [Sets](#sets), [Maps](#maps) and all primitive types.
 - **Typesafe**, with helpful [type inference](#type-inference).
 - **Exhaustiveness checking** support, enforcing that you are matching every possible case with [`.exhaustive()`](#exhaustive).
+- Use [patterns](#patterns) to **validate** the shape of your data with [`isMatching`](#ismatching).
 - **Expressive API**, with catch-all and type specific **wildcards**: [`P._`](#P_-wildcard), [`P.string`](#Pstring-wildcard), [`P.number`](#Pnumber-wildcard), etc.
@@ -176,2 +177,3 @@ - Supports [**predicates**](#Pwhen-patterns), [**unions**](#Punion-patterns), [**intersections**](#Pintersection-patterns) and [**exclusion**](#Pnot-patterns) patterns for non-trivial cases.
 
+<!-- prettier-ignore -->
 ```ts
@@ -178,0 +180,0 @@ import { match, P } from 'ts-pattern';

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