ts-pattern - npm Package Compare versions

Comparing version 5.0.8 to 5.1.0

dist/index.js

@@ -1,2 +0,2 @@
-const t=Symbol.for("@ts-pattern/matcher"),e=Symbol.for("@ts-pattern/isVariadic"),n="@ts-pattern/anonymous-select-key",r=t=>Boolean(t&&"object"==typeof t),i=e=>e&&!!e[t],s=(n,o,c)=>{if(i(n)){const e=n[t](),{matched:r,selections:i}=e.match(o);return r&&i&&Object.keys(i).forEach(t=>c(t,i[t])),r}if(r(n)){if(!r(o))return!1;if(Array.isArray(n)){if(!Array.isArray(o))return!1;let t=[],r=[],a=[];for(const s of n.keys()){const o=n[s];i(o)&&o[e]?a.push(o):a.length?r.push(o):t.push(o)}if(a.length){if(a.length>1)throw new Error("Pattern error: Using `...P.array(...)` several times in a single pattern is not allowed.");if(o.length<t.length+r.length)return!1;const e=o.slice(0,t.length),n=0===r.length?[]:o.slice(-r.length),i=o.slice(t.length,0===r.length?Infinity:-r.length);return t.every((t,n)=>s(t,e[n],c))&&r.every((t,e)=>s(t,n[e],c))&&(0===a.length||s(a[0],i,c))}return n.length===o.length&&n.every((t,e)=>s(t,o[e],c))}return Object.keys(n).every(e=>{const r=n[e];return(e in o||i(a=r)&&"optional"===a[t]().matcherType)&&s(r,o[e],c);var a})}return Object.is(o,n)},o=e=>{var n,s,a;return r(e)?i(e)?null!=(n=null==(s=(a=e[t]()).getSelectionKeys)?void 0:s.call(a))?n:[]:Array.isArray(e)?c(e,o):c(Object.values(e),o):[]},c=(t,e)=>t.reduce((t,n)=>t.concat(e(n)),[]);function a(...t){if(1===t.length){const[e]=t;return t=>s(e,t,()=>{})}if(2===t.length){const[e,n]=t;return s(e,n,()=>{})}throw new Error(`isMatching wasn't given the right number of arguments: expected 1 or 2, received ${t.length}.`)}function u(t){return Object.assign(t,{optional:()=>l(t),and:e=>m(t,e),or:e=>d(t,e),select:e=>void 0===e?p(t):p(e,t)})}function h(t){return Object.assign((t=>Object.assign(t,{[Symbol.iterator](){let n=0;const r=[{value:Object.assign(t,{[e]:!0}),done:!1},{done:!0,value:void 0}];return{next:()=>{var t;return null!=(t=r[n++])?t:r.at(-1)}}}}))(t),{optional:()=>h(l(t)),select:e=>h(void 0===e?p(t):p(e,t))})}function l(e){return u({[t]:()=>({match:t=>{let n={};const r=(t,e)=>{n[t]=e};return void 0===t?(o(e).forEach(t=>r(t,void 0)),{matched:!0,selections:n}):{matched:s(e,t,r),selections:n}},getSelectionKeys:()=>o(e),matcherType:"optional"})})}const f=(t,e)=>{for(const n of t)if(!e(n))return!1;return!0},g=(t,e)=>{for(const[n,r]of t.entries())if(!e(r,n))return!1;return!0};function m(...e){return u({[t]:()=>({match:t=>{let n={};const r=(t,e)=>{n[t]=e};return{matched:e.every(e=>s(e,t,r)),selections:n}},getSelectionKeys:()=>c(e,o),matcherType:"and"})})}function d(...e){return u({[t]:()=>({match:t=>{let n={};const r=(t,e)=>{n[t]=e};return c(e,o).forEach(t=>r(t,void 0)),{matched:e.some(e=>s(e,t,r)),selections:n}},getSelectionKeys:()=>c(e,o),matcherType:"or"})})}function y(e){return{[t]:()=>({match:t=>({matched:Boolean(e(t))})})}}function p(...e){const r="string"==typeof e[0]?e[0]:void 0,i=2===e.length?e[1]:"string"==typeof e[0]?void 0:e[0];return u({[t]:()=>({match:t=>{let e={[null!=r?r:n]:t};return{matched:void 0===i||s(i,t,(t,n)=>{e[t]=n}),selections:e}},getSelectionKeys:()=>[null!=r?r:n].concat(void 0===i?[]:o(i))})})}function v(t){return"number"==typeof t}function b(t){return"string"==typeof t}function w(t){return"bigint"==typeof t}const S=u(y(function(t){return!0})),O=S,j=t=>Object.assign(u(t),{startsWith:e=>{return j(m(t,(n=e,y(t=>b(t)&&t.startsWith(n)))));var n},endsWith:e=>{return j(m(t,(n=e,y(t=>b(t)&&t.endsWith(n)))));var n},minLength:e=>j(m(t,(t=>y(e=>b(e)&&e.length>=t))(e))),maxLength:e=>j(m(t,(t=>y(e=>b(e)&&e.length<=t))(e))),includes:e=>{return j(m(t,(n=e,y(t=>b(t)&&t.includes(n)))));var n},regex:e=>{return j(m(t,(n=e,y(t=>b(t)&&Boolean(t.match(n))))));var n}}),E=j(y(b)),K=t=>Object.assign(u(t),{between:(e,n)=>K(m(t,((t,e)=>y(n=>v(n)&&t<=n&&e>=n))(e,n))),lt:e=>K(m(t,(t=>y(e=>v(e)&&e<t))(e))),gt:e=>K(m(t,(t=>y(e=>v(e)&&e>t))(e))),lte:e=>K(m(t,(t=>y(e=>v(e)&&e<=t))(e))),gte:e=>K(m(t,(t=>y(e=>v(e)&&e>=t))(e))),int:()=>K(m(t,y(t=>v(t)&&Number.isInteger(t)))),finite:()=>K(m(t,y(t=>v(t)&&Number.isFinite(t)))),positive:()=>K(m(t,y(t=>v(t)&&t>0))),negative:()=>K(m(t,y(t=>v(t)&&t<0)))}),x=K(y(v)),A=t=>Object.assign(u(t),{between:(e,n)=>A(m(t,((t,e)=>y(n=>w(n)&&t<=n&&e>=n))(e,n))),lt:e=>A(m(t,(t=>y(e=>w(e)&&e<t))(e))),gt:e=>A(m(t,(t=>y(e=>w(e)&&e>t))(e))),lte:e=>A(m(t,(t=>y(e=>w(e)&&e<=t))(e))),gte:e=>A(m(t,(t=>y(e=>w(e)&&e>=t))(e))),positive:()=>A(m(t,y(t=>w(t)&&t>0))),negative:()=>A(m(t,y(t=>w(t)&&t<0)))}),P=A(y(w)),T=u(y(function(t){return"boolean"==typeof t})),k=u(y(function(t){return"symbol"==typeof t})),B=u(y(function(t){return null==t}));var _={__proto__:null,matcher:t,optional:l,array:function(...e){return h({[t]:()=>({match:t=>{if(!Array.isArray(t))return{matched:!1};if(0===e.length)return{matched:!0};const n=e[0];let r={};if(0===t.length)return o(n).forEach(t=>{r[t]=[]}),{matched:!0,selections:r};const i=(t,e)=>{r[t]=(r[t]||[]).concat([e])};return{matched:t.every(t=>s(n,t,i)),selections:r}},getSelectionKeys:()=>0===e.length?[]:o(e[0])})})},set:function(...e){return u({[t]:()=>({match:t=>{if(!(t instanceof Set))return{matched:!1};let n={};if(0===t.size)return{matched:!0,selections:n};if(0===e.length)return{matched:!0};const r=(t,e)=>{n[t]=(n[t]||[]).concat([e])},i=e[0];return{matched:f(t,t=>s(i,t,r)),selections:n}},getSelectionKeys:()=>0===e.length?[]:o(e[0])})})},map:function(...e){return u({[t]:()=>({match:t=>{if(!(t instanceof Map))return{matched:!1};let n={};if(0===t.size)return{matched:!0,selections:n};const r=(t,e)=>{n[t]=(n[t]||[]).concat([e])};if(0===e.length)return{matched:!0};var i;if(1===e.length)throw new Error(`\`P.map\` wasn't given enough arguments. Expected (key, value), received ${null==(i=e[0])?void 0:i.toString()}`);const[o,c]=e;return{matched:g(t,(t,e)=>{const n=s(o,e,r),i=s(c,t,r);return n&&i}),selections:n}},getSelectionKeys:()=>0===e.length?[]:[...o(e[0]),...o(e[1])]})})},intersection:m,union:d,not:function(e){return u({[t]:()=>({match:t=>({matched:!s(e,t,()=>{})}),getSelectionKeys:()=>[],matcherType:"not"})})},when:y,select:p,any:S,_:O,string:E,number:x,bigint:P,boolean:T,symbol:k,nullish:B,instanceOf:function(t){return u(y(function(t){return e=>e instanceof t}(t)))},shape:function(t){return u(y(a(t)))}};const W={matched:!1,value:void 0};function N(t){return new $(t,W)}class ${constructor(t,e){this.input=void 0,this.state=void 0,this.input=t,this.state=e}with(...t){if(this.state.matched)return this;const e=t[t.length-1],r=[t[0]];let i;3===t.length&&"function"==typeof t[1]?i=t[1]:t.length>2&&r.push(...t.slice(1,t.length-1));let o=!1,c={};const a=(t,e)=>{o=!0,c[t]=e},u=!r.some(t=>s(t,this.input,a))||i&&!Boolean(i(this.input))?W:{matched:!0,value:e(o?n in c?c[n]:c:this.input,this.input)};return new $(this.input,u)}when(t,e){if(this.state.matched)return this;const n=Boolean(t(this.input));return new $(this.input,n?{matched:!0,value:e(this.input,this.input)}:W)}otherwise(t){return this.state.matched?this.state.value:t(this.input)}exhaustive(){if(this.state.matched)return this.state.value;let t;try{t=JSON.stringify(this.input)}catch(e){t=this.input}throw new Error(`Pattern matching error: no pattern matches value ${t}`)}run(){return this.exhaustive()}returnType(){return this}}export{_ as P,_ as Pattern,a as isMatching,N as match};
+const t=Symbol.for("@ts-pattern/matcher"),e=Symbol.for("@ts-pattern/isVariadic"),n="@ts-pattern/anonymous-select-key",r=t=>Boolean(t&&"object"==typeof t),i=e=>e&&!!e[t],o=(n,s,c)=>{if(i(n)){const e=n[t](),{matched:r,selections:i}=e.match(s);return r&&i&&Object.keys(i).forEach(t=>c(t,i[t])),r}if(r(n)){if(!r(s))return!1;if(Array.isArray(n)){if(!Array.isArray(s))return!1;let t=[],r=[],a=[];for(const o of n.keys()){const s=n[o];i(s)&&s[e]?a.push(s):a.length?r.push(s):t.push(s)}if(a.length){if(a.length>1)throw new Error("Pattern error: Using `...P.array(...)` several times in a single pattern is not allowed.");if(s.length<t.length+r.length)return!1;const e=s.slice(0,t.length),n=0===r.length?[]:s.slice(-r.length),i=s.slice(t.length,0===r.length?Infinity:-r.length);return t.every((t,n)=>o(t,e[n],c))&&r.every((t,e)=>o(t,n[e],c))&&(0===a.length||o(a[0],i,c))}return n.length===s.length&&n.every((t,e)=>o(t,s[e],c))}return Object.keys(n).every(e=>{const r=n[e];return(e in s||i(a=r)&&"optional"===a[t]().matcherType)&&o(r,s[e],c);var a})}return Object.is(s,n)},s=e=>{var n,o,a;return r(e)?i(e)?null!=(n=null==(o=(a=e[t]()).getSelectionKeys)?void 0:o.call(a))?n:[]:Array.isArray(e)?c(e,s):c(Object.values(e),s):[]},c=(t,e)=>t.reduce((t,n)=>t.concat(e(n)),[]);function a(...t){if(1===t.length){const[e]=t;return t=>o(e,t,()=>{})}if(2===t.length){const[e,n]=t;return o(e,n,()=>{})}throw new Error(`isMatching wasn't given the right number of arguments: expected 1 or 2, received ${t.length}.`)}function u(t){return Object.assign(t,{optional:()=>l(t),and:e=>m(t,e),or:e=>d(t,e),select:e=>void 0===e?p(t):p(e,t)})}function h(t){return Object.assign((t=>Object.assign(t,{[Symbol.iterator](){let n=0;const r=[{value:Object.assign(t,{[e]:!0}),done:!1},{done:!0,value:void 0}];return{next:()=>{var t;return null!=(t=r[n++])?t:r.at(-1)}}}}))(t),{optional:()=>h(l(t)),select:e=>h(void 0===e?p(t):p(e,t))})}function l(e){return u({[t]:()=>({match:t=>{let n={};const r=(t,e)=>{n[t]=e};return void 0===t?(s(e).forEach(t=>r(t,void 0)),{matched:!0,selections:n}):{matched:o(e,t,r),selections:n}},getSelectionKeys:()=>s(e),matcherType:"optional"})})}const f=(t,e)=>{for(const n of t)if(!e(n))return!1;return!0},g=(t,e)=>{for(const[n,r]of t.entries())if(!e(r,n))return!1;return!0};function m(...e){return u({[t]:()=>({match:t=>{let n={};const r=(t,e)=>{n[t]=e};return{matched:e.every(e=>o(e,t,r)),selections:n}},getSelectionKeys:()=>c(e,s),matcherType:"and"})})}function d(...e){return u({[t]:()=>({match:t=>{let n={};const r=(t,e)=>{n[t]=e};return c(e,s).forEach(t=>r(t,void 0)),{matched:e.some(e=>o(e,t,r)),selections:n}},getSelectionKeys:()=>c(e,s),matcherType:"or"})})}function y(e){return{[t]:()=>({match:t=>({matched:Boolean(e(t))})})}}function p(...e){const r="string"==typeof e[0]?e[0]:void 0,i=2===e.length?e[1]:"string"==typeof e[0]?void 0:e[0];return u({[t]:()=>({match:t=>{let e={[null!=r?r:n]:t};return{matched:void 0===i||o(i,t,(t,n)=>{e[t]=n}),selections:e}},getSelectionKeys:()=>[null!=r?r:n].concat(void 0===i?[]:s(i))})})}function v(t){return"number"==typeof t}function b(t){return"string"==typeof t}function w(t){return"bigint"==typeof t}const S=u(y(function(t){return!0})),O=S,j=t=>Object.assign(u(t),{startsWith:e=>{return j(m(t,(n=e,y(t=>b(t)&&t.startsWith(n)))));var n},endsWith:e=>{return j(m(t,(n=e,y(t=>b(t)&&t.endsWith(n)))));var n},minLength:e=>j(m(t,(t=>y(e=>b(e)&&e.length>=t))(e))),maxLength:e=>j(m(t,(t=>y(e=>b(e)&&e.length<=t))(e))),includes:e=>{return j(m(t,(n=e,y(t=>b(t)&&t.includes(n)))));var n},regex:e=>{return j(m(t,(n=e,y(t=>b(t)&&Boolean(t.match(n))))));var n}}),E=j(y(b)),K=t=>Object.assign(u(t),{between:(e,n)=>K(m(t,((t,e)=>y(n=>v(n)&&t<=n&&e>=n))(e,n))),lt:e=>K(m(t,(t=>y(e=>v(e)&&e<t))(e))),gt:e=>K(m(t,(t=>y(e=>v(e)&&e>t))(e))),lte:e=>K(m(t,(t=>y(e=>v(e)&&e<=t))(e))),gte:e=>K(m(t,(t=>y(e=>v(e)&&e>=t))(e))),int:()=>K(m(t,y(t=>v(t)&&Number.isInteger(t)))),finite:()=>K(m(t,y(t=>v(t)&&Number.isFinite(t)))),positive:()=>K(m(t,y(t=>v(t)&&t>0))),negative:()=>K(m(t,y(t=>v(t)&&t<0)))}),x=K(y(v)),A=t=>Object.assign(u(t),{between:(e,n)=>A(m(t,((t,e)=>y(n=>w(n)&&t<=n&&e>=n))(e,n))),lt:e=>A(m(t,(t=>y(e=>w(e)&&e<t))(e))),gt:e=>A(m(t,(t=>y(e=>w(e)&&e>t))(e))),lte:e=>A(m(t,(t=>y(e=>w(e)&&e<=t))(e))),gte:e=>A(m(t,(t=>y(e=>w(e)&&e>=t))(e))),positive:()=>A(m(t,y(t=>w(t)&&t>0))),negative:()=>A(m(t,y(t=>w(t)&&t<0)))}),P=A(y(w)),T=u(y(function(t){return"boolean"==typeof t})),k=u(y(function(t){return"symbol"==typeof t})),B=u(y(function(t){return null==t})),_=u(y(function(t){return null!=t}));var N={__proto__:null,matcher:t,optional:l,array:function(...e){return h({[t]:()=>({match:t=>{if(!Array.isArray(t))return{matched:!1};if(0===e.length)return{matched:!0};const n=e[0];let r={};if(0===t.length)return s(n).forEach(t=>{r[t]=[]}),{matched:!0,selections:r};const i=(t,e)=>{r[t]=(r[t]||[]).concat([e])};return{matched:t.every(t=>o(n,t,i)),selections:r}},getSelectionKeys:()=>0===e.length?[]:s(e[0])})})},set:function(...e){return u({[t]:()=>({match:t=>{if(!(t instanceof Set))return{matched:!1};let n={};if(0===t.size)return{matched:!0,selections:n};if(0===e.length)return{matched:!0};const r=(t,e)=>{n[t]=(n[t]||[]).concat([e])},i=e[0];return{matched:f(t,t=>o(i,t,r)),selections:n}},getSelectionKeys:()=>0===e.length?[]:s(e[0])})})},map:function(...e){return u({[t]:()=>({match:t=>{if(!(t instanceof Map))return{matched:!1};let n={};if(0===t.size)return{matched:!0,selections:n};const r=(t,e)=>{n[t]=(n[t]||[]).concat([e])};if(0===e.length)return{matched:!0};var i;if(1===e.length)throw new Error(`\`P.map\` wasn't given enough arguments. Expected (key, value), received ${null==(i=e[0])?void 0:i.toString()}`);const[s,c]=e;return{matched:g(t,(t,e)=>{const n=o(s,e,r),i=o(c,t,r);return n&&i}),selections:n}},getSelectionKeys:()=>0===e.length?[]:[...s(e[0]),...s(e[1])]})})},intersection:m,union:d,not:function(e){return u({[t]:()=>({match:t=>({matched:!o(e,t,()=>{})}),getSelectionKeys:()=>[],matcherType:"not"})})},when:y,select:p,any:S,_:O,string:E,number:x,bigint:P,boolean:T,symbol:k,nullish:B,nonNullable:_,instanceOf:function(t){return u(y(function(t){return e=>e instanceof t}(t)))},shape:function(t){return u(y(a(t)))}};const W={matched:!1,value:void 0};function $(t){return new z(t,W)}class z{constructor(t,e){this.input=void 0,this.state=void 0,this.input=t,this.state=e}with(...t){if(this.state.matched)return this;const e=t[t.length-1],r=[t[0]];let i;3===t.length&&"function"==typeof t[1]?i=t[1]:t.length>2&&r.push(...t.slice(1,t.length-1));let s=!1,c={};const a=(t,e)=>{s=!0,c[t]=e},u=!r.some(t=>o(t,this.input,a))||i&&!Boolean(i(this.input))?W:{matched:!0,value:e(s?n in c?c[n]:c:this.input,this.input)};return new z(this.input,u)}when(t,e){if(this.state.matched)return this;const n=Boolean(t(this.input));return new z(this.input,n?{matched:!0,value:e(this.input,this.input)}:W)}otherwise(t){return this.state.matched?this.state.value:t(this.input)}exhaustive(){if(this.state.matched)return this.state.value;let t;try{t=JSON.stringify(this.input)}catch(e){t=this.input}throw new Error(`Pattern matching error: no pattern matches value ${t}`)}run(){return this.exhaustive()}returnType(){return this}}export{N as P,N as Pattern,a as isMatching,$ as match};
 //# sourceMappingURL=index.js.map

dist/index.umd.js

@@ -1,2 +0,2 @@
-!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((n||self).tsPattern={})}(this,function(n){function t(n,t){(null==t||t>n.length)&&(t=n.length);for(var e=0,r=new Array(t);e<t;e++)r[e]=n[e];return r}function e(n,e){var r="undefined"!=typeof Symbol&&n[Symbol.iterator]||n["@@iterator"];if(r)return(r=r.call(n)).next.bind(r);if(Array.isArray(n)||(r=function(n,e){if(n){if("string"==typeof n)return t(n,e);var r=Object.prototype.toString.call(n).slice(8,-1);return"Object"===r&&n.constructor&&(r=n.constructor.name),"Map"===r||"Set"===r?Array.from(n):"Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?t(n,e):void 0}}(n))||e&&n&&"number"==typeof n.length){r&&(n=r);var u=0;return function(){return u>=n.length?{done:!0}:{done:!1,value:n[u++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var r=Symbol.for("@ts-pattern/matcher"),u=Symbol.for("@ts-pattern/isVariadic"),i="@ts-pattern/anonymous-select-key",o=function(n){return Boolean(n&&"object"==typeof n)},c=function(n){return n&&!!n[r]},a=function n(t,i,a){if(c(t)){var f=t[r]().match(i),s=f.matched,l=f.selections;return s&&l&&Object.keys(l).forEach(function(n){return a(n,l[n])}),s}if(o(t)){if(!o(i))return!1;if(Array.isArray(t)){if(!Array.isArray(i))return!1;for(var h,v=[],g=[],m=[],d=e(t.keys());!(h=d()).done;){var y=t[h.value];c(y)&&y[u]?m.push(y):m.length?g.push(y):v.push(y)}if(m.length){if(m.length>1)throw new Error("Pattern error: Using `...P.array(...)` several times in a single pattern is not allowed.");if(i.length<v.length+g.length)return!1;var p=i.slice(0,v.length),b=0===g.length?[]:i.slice(-g.length),w=i.slice(v.length,0===g.length?Infinity:-g.length);return v.every(function(t,e){return n(t,p[e],a)})&&g.every(function(t,e){return n(t,b[e],a)})&&(0===m.length||n(m[0],w,a))}return t.length===i.length&&t.every(function(t,e){return n(t,i[e],a)})}return Object.keys(t).every(function(e){var u,o=t[e];return(e in i||c(u=o)&&"optional"===u[r]().matcherType)&&n(o,i[e],a)})}return Object.is(i,t)},f=function n(t){var e,u,i;return o(t)?c(t)?null!=(e=null==(u=(i=t[r]()).getSelectionKeys)?void 0:u.call(i))?e:[]:Array.isArray(t)?s(t,n):s(Object.values(t),n):[]},s=function(n,t){return n.reduce(function(n,e){return n.concat(t(e))},[])};function l(){var n=[].slice.call(arguments);if(1===n.length){var t=n[0];return function(n){return a(t,n,function(){})}}if(2===n.length)return a(n[0],n[1],function(){});throw new Error("isMatching wasn't given the right number of arguments: expected 1 or 2, received "+n.length+".")}function h(n){return Object.assign(n,{optional:function(){return g(n)},and:function(t){return y(n,t)},or:function(t){return p(n,t)},select:function(t){return void 0===t?w(n):w(t,n)}})}function v(n){return Object.assign(function(n){var t;return Object.assign(n,((t={})[Symbol.iterator]=function(){var t,e=0,r=[{value:Object.assign(n,((t={})[u]=!0,t)),done:!1},{done:!0,value:void 0}];return{next:function(){var n;return null!=(n=r[e++])?n:r.at(-1)}}},t))}(n),{optional:function(){return v(g(n))},select:function(t){return v(void 0===t?w(n):w(t,n))}})}function g(n){var t;return h(((t={})[r]=function(){return{match:function(t){var e={},r=function(n,t){e[n]=t};return void 0===t?(f(n).forEach(function(n){return r(n,void 0)}),{matched:!0,selections:e}):{matched:a(n,t,r),selections:e}},getSelectionKeys:function(){return f(n)},matcherType:"optional"}},t))}var m=function(n,t){for(var r,u=e(n);!(r=u()).done;)if(!t(r.value))return!1;return!0},d=function(n,t){for(var r,u=e(n.entries());!(r=u()).done;){var i=r.value;if(!t(i[1],i[0]))return!1}return!0};function y(){var n,t=[].slice.call(arguments);return h(((n={})[r]=function(){return{match:function(n){var e={},r=function(n,t){e[n]=t};return{matched:t.every(function(t){return a(t,n,r)}),selections:e}},getSelectionKeys:function(){return s(t,f)},matcherType:"and"}},n))}function p(){var n,t=[].slice.call(arguments);return h(((n={})[r]=function(){return{match:function(n){var e={},r=function(n,t){e[n]=t};return s(t,f).forEach(function(n){return r(n,void 0)}),{matched:t.some(function(t){return a(t,n,r)}),selections:e}},getSelectionKeys:function(){return s(t,f)},matcherType:"or"}},n))}function b(n){var t;return(t={})[r]=function(){return{match:function(t){return{matched:Boolean(n(t))}}}},t}function w(){var n,t=[].slice.call(arguments),e="string"==typeof t[0]?t[0]:void 0,u=2===t.length?t[1]:"string"==typeof t[0]?void 0:t[0];return h(((n={})[r]=function(){return{match:function(n){var t,r=((t={})[null!=e?e:i]=n,t);return{matched:void 0===u||a(u,n,function(n,t){r[n]=t}),selections:r}},getSelectionKeys:function(){return[null!=e?e:i].concat(void 0===u?[]:f(u))}}},n))}function S(n){return"number"==typeof n}function j(n){return"string"==typeof n}function O(n){return"bigint"==typeof n}var A=h(b(function(n){return!0})),x=A,E=function n(t){return Object.assign(h(t),{startsWith:function(e){return n(y(t,(r=e,b(function(n){return j(n)&&n.startsWith(r)}))));var r},endsWith:function(e){return n(y(t,(r=e,b(function(n){return j(n)&&n.endsWith(r)}))));var r},minLength:function(e){return n(y(t,function(n){return b(function(t){return j(t)&&t.length>=n})}(e)))},maxLength:function(e){return n(y(t,function(n){return b(function(t){return j(t)&&t.length<=n})}(e)))},includes:function(e){return n(y(t,(r=e,b(function(n){return j(n)&&n.includes(r)}))));var r},regex:function(e){return n(y(t,(r=e,b(function(n){return j(n)&&Boolean(n.match(r))}))));var r}})}(b(j)),K=function n(t){return Object.assign(h(t),{between:function(e,r){return n(y(t,function(n,t){return b(function(e){return S(e)&&n<=e&&t>=e})}(e,r)))},lt:function(e){return n(y(t,function(n){return b(function(t){return S(t)&&t<n})}(e)))},gt:function(e){return n(y(t,function(n){return b(function(t){return S(t)&&t>n})}(e)))},lte:function(e){return n(y(t,function(n){return b(function(t){return S(t)&&t<=n})}(e)))},gte:function(e){return n(y(t,function(n){return b(function(t){return S(t)&&t>=n})}(e)))},int:function(){return n(y(t,b(function(n){return S(n)&&Number.isInteger(n)})))},finite:function(){return n(y(t,b(function(n){return S(n)&&Number.isFinite(n)})))},positive:function(){return n(y(t,b(function(n){return S(n)&&n>0})))},negative:function(){return n(y(t,b(function(n){return S(n)&&n<0})))}})}(b(S)),T=function n(t){return Object.assign(h(t),{between:function(e,r){return n(y(t,function(n,t){return b(function(e){return O(e)&&n<=e&&t>=e})}(e,r)))},lt:function(e){return n(y(t,function(n){return b(function(t){return O(t)&&t<n})}(e)))},gt:function(e){return n(y(t,function(n){return b(function(t){return O(t)&&t>n})}(e)))},lte:function(e){return n(y(t,function(n){return b(function(t){return O(t)&&t<=n})}(e)))},gte:function(e){return n(y(t,function(n){return b(function(t){return O(t)&&t>=n})}(e)))},positive:function(){return n(y(t,b(function(n){return O(n)&&n>0})))},negative:function(){return n(y(t,b(function(n){return O(n)&&n<0})))}})}(b(O)),P=h(b(function(n){return"boolean"==typeof n})),k=h(b(function(n){return"symbol"==typeof n})),B=h(b(function(n){return null==n})),I={__proto__:null,matcher:r,optional:g,array:function(){var n,t=[].slice.call(arguments);return v(((n={})[r]=function(){return{match:function(n){if(!Array.isArray(n))return{matched:!1};if(0===t.length)return{matched:!0};var e=t[0],r={};if(0===n.length)return f(e).forEach(function(n){r[n]=[]}),{matched:!0,selections:r};var u=function(n,t){r[n]=(r[n]||[]).concat([t])};return{matched:n.every(function(n){return a(e,n,u)}),selections:r}},getSelectionKeys:function(){return 0===t.length?[]:f(t[0])}}},n))},set:function(){var n,t=[].slice.call(arguments);return h(((n={})[r]=function(){return{match:function(n){if(!(n instanceof Set))return{matched:!1};var e={};if(0===n.size)return{matched:!0,selections:e};if(0===t.length)return{matched:!0};var r=function(n,t){e[n]=(e[n]||[]).concat([t])},u=t[0];return{matched:m(n,function(n){return a(u,n,r)}),selections:e}},getSelectionKeys:function(){return 0===t.length?[]:f(t[0])}}},n))},map:function(){var n,t=[].slice.call(arguments);return h(((n={})[r]=function(){return{match:function(n){if(!(n instanceof Map))return{matched:!1};var e={};if(0===n.size)return{matched:!0,selections:e};var r,u=function(n,t){e[n]=(e[n]||[]).concat([t])};if(0===t.length)return{matched:!0};if(1===t.length)throw new Error("`P.map` wasn't given enough arguments. Expected (key, value), received "+(null==(r=t[0])?void 0:r.toString()));var i=t[0],o=t[1];return{matched:d(n,function(n,t){var e=a(i,t,u),r=a(o,n,u);return e&&r}),selections:e}},getSelectionKeys:function(){return 0===t.length?[]:[].concat(f(t[0]),f(t[1]))}}},n))},intersection:y,union:p,not:function(n){var t;return h(((t={})[r]=function(){return{match:function(t){return{matched:!a(n,t,function(){})}},getSelectionKeys:function(){return[]},matcherType:"not"}},t))},when:b,select:w,any:A,_:x,string:E,number:K,bigint:T,boolean:P,symbol:k,nullish:B,instanceOf:function(n){return h(b(function(n){return function(t){return t instanceof n}}(n)))},shape:function(n){return h(b(l(n)))}},_={matched:!1,value:void 0},M=/*#__PURE__*/function(){function n(n,t){this.input=void 0,this.state=void 0,this.input=n,this.state=t}var t=n.prototype;return t.with=function(){var t=this,e=[].slice.call(arguments);if(this.state.matched)return this;var r=e[e.length-1],u=[e[0]],o=void 0;3===e.length&&"function"==typeof e[1]?o=e[1]:e.length>2&&u.push.apply(u,e.slice(1,e.length-1));var c=!1,f={},s=function(n,t){c=!0,f[n]=t},l=!u.some(function(n){return a(n,t.input,s)})||o&&!Boolean(o(this.input))?_:{matched:!0,value:r(c?i in f?f[i]:f:this.input,this.input)};return new n(this.input,l)},t.when=function(t,e){if(this.state.matched)return this;var r=Boolean(t(this.input));return new n(this.input,r?{matched:!0,value:e(this.input,this.input)}:_)},t.otherwise=function(n){return this.state.matched?this.state.value:n(this.input)},t.exhaustive=function(){if(this.state.matched)return this.state.value;var n;try{n=JSON.stringify(this.input)}catch(t){n=this.input}throw new Error("Pattern matching error: no pattern matches value "+n)},t.run=function(){return this.exhaustive()},t.returnType=function(){return this},n}();n.P=I,n.Pattern=I,n.isMatching=l,n.match=function(n){return new M(n,_)}});
+!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((n||self).tsPattern={})}(this,function(n){function t(n,t){(null==t||t>n.length)&&(t=n.length);for(var e=0,r=new Array(t);e<t;e++)r[e]=n[e];return r}function e(n,e){var r="undefined"!=typeof Symbol&&n[Symbol.iterator]||n["@@iterator"];if(r)return(r=r.call(n)).next.bind(r);if(Array.isArray(n)||(r=function(n,e){if(n){if("string"==typeof n)return t(n,e);var r=Object.prototype.toString.call(n).slice(8,-1);return"Object"===r&&n.constructor&&(r=n.constructor.name),"Map"===r||"Set"===r?Array.from(n):"Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?t(n,e):void 0}}(n))||e&&n&&"number"==typeof n.length){r&&(n=r);var u=0;return function(){return u>=n.length?{done:!0}:{done:!1,value:n[u++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var r=Symbol.for("@ts-pattern/matcher"),u=Symbol.for("@ts-pattern/isVariadic"),i="@ts-pattern/anonymous-select-key",o=function(n){return Boolean(n&&"object"==typeof n)},c=function(n){return n&&!!n[r]},a=function n(t,i,a){if(c(t)){var f=t[r]().match(i),s=f.matched,l=f.selections;return s&&l&&Object.keys(l).forEach(function(n){return a(n,l[n])}),s}if(o(t)){if(!o(i))return!1;if(Array.isArray(t)){if(!Array.isArray(i))return!1;for(var h,v=[],g=[],m=[],d=e(t.keys());!(h=d()).done;){var y=t[h.value];c(y)&&y[u]?m.push(y):m.length?g.push(y):v.push(y)}if(m.length){if(m.length>1)throw new Error("Pattern error: Using `...P.array(...)` several times in a single pattern is not allowed.");if(i.length<v.length+g.length)return!1;var p=i.slice(0,v.length),b=0===g.length?[]:i.slice(-g.length),w=i.slice(v.length,0===g.length?Infinity:-g.length);return v.every(function(t,e){return n(t,p[e],a)})&&g.every(function(t,e){return n(t,b[e],a)})&&(0===m.length||n(m[0],w,a))}return t.length===i.length&&t.every(function(t,e){return n(t,i[e],a)})}return Object.keys(t).every(function(e){var u,o=t[e];return(e in i||c(u=o)&&"optional"===u[r]().matcherType)&&n(o,i[e],a)})}return Object.is(i,t)},f=function n(t){var e,u,i;return o(t)?c(t)?null!=(e=null==(u=(i=t[r]()).getSelectionKeys)?void 0:u.call(i))?e:[]:Array.isArray(t)?s(t,n):s(Object.values(t),n):[]},s=function(n,t){return n.reduce(function(n,e){return n.concat(t(e))},[])};function l(){var n=[].slice.call(arguments);if(1===n.length){var t=n[0];return function(n){return a(t,n,function(){})}}if(2===n.length)return a(n[0],n[1],function(){});throw new Error("isMatching wasn't given the right number of arguments: expected 1 or 2, received "+n.length+".")}function h(n){return Object.assign(n,{optional:function(){return g(n)},and:function(t){return y(n,t)},or:function(t){return p(n,t)},select:function(t){return void 0===t?w(n):w(t,n)}})}function v(n){return Object.assign(function(n){var t;return Object.assign(n,((t={})[Symbol.iterator]=function(){var t,e=0,r=[{value:Object.assign(n,((t={})[u]=!0,t)),done:!1},{done:!0,value:void 0}];return{next:function(){var n;return null!=(n=r[e++])?n:r.at(-1)}}},t))}(n),{optional:function(){return v(g(n))},select:function(t){return v(void 0===t?w(n):w(t,n))}})}function g(n){var t;return h(((t={})[r]=function(){return{match:function(t){var e={},r=function(n,t){e[n]=t};return void 0===t?(f(n).forEach(function(n){return r(n,void 0)}),{matched:!0,selections:e}):{matched:a(n,t,r),selections:e}},getSelectionKeys:function(){return f(n)},matcherType:"optional"}},t))}var m=function(n,t){for(var r,u=e(n);!(r=u()).done;)if(!t(r.value))return!1;return!0},d=function(n,t){for(var r,u=e(n.entries());!(r=u()).done;){var i=r.value;if(!t(i[1],i[0]))return!1}return!0};function y(){var n,t=[].slice.call(arguments);return h(((n={})[r]=function(){return{match:function(n){var e={},r=function(n,t){e[n]=t};return{matched:t.every(function(t){return a(t,n,r)}),selections:e}},getSelectionKeys:function(){return s(t,f)},matcherType:"and"}},n))}function p(){var n,t=[].slice.call(arguments);return h(((n={})[r]=function(){return{match:function(n){var e={},r=function(n,t){e[n]=t};return s(t,f).forEach(function(n){return r(n,void 0)}),{matched:t.some(function(t){return a(t,n,r)}),selections:e}},getSelectionKeys:function(){return s(t,f)},matcherType:"or"}},n))}function b(n){var t;return(t={})[r]=function(){return{match:function(t){return{matched:Boolean(n(t))}}}},t}function w(){var n,t=[].slice.call(arguments),e="string"==typeof t[0]?t[0]:void 0,u=2===t.length?t[1]:"string"==typeof t[0]?void 0:t[0];return h(((n={})[r]=function(){return{match:function(n){var t,r=((t={})[null!=e?e:i]=n,t);return{matched:void 0===u||a(u,n,function(n,t){r[n]=t}),selections:r}},getSelectionKeys:function(){return[null!=e?e:i].concat(void 0===u?[]:f(u))}}},n))}function S(n){return"number"==typeof n}function j(n){return"string"==typeof n}function O(n){return"bigint"==typeof n}var A=h(b(function(n){return!0})),x=A,E=function n(t){return Object.assign(h(t),{startsWith:function(e){return n(y(t,(r=e,b(function(n){return j(n)&&n.startsWith(r)}))));var r},endsWith:function(e){return n(y(t,(r=e,b(function(n){return j(n)&&n.endsWith(r)}))));var r},minLength:function(e){return n(y(t,function(n){return b(function(t){return j(t)&&t.length>=n})}(e)))},maxLength:function(e){return n(y(t,function(n){return b(function(t){return j(t)&&t.length<=n})}(e)))},includes:function(e){return n(y(t,(r=e,b(function(n){return j(n)&&n.includes(r)}))));var r},regex:function(e){return n(y(t,(r=e,b(function(n){return j(n)&&Boolean(n.match(r))}))));var r}})}(b(j)),K=function n(t){return Object.assign(h(t),{between:function(e,r){return n(y(t,function(n,t){return b(function(e){return S(e)&&n<=e&&t>=e})}(e,r)))},lt:function(e){return n(y(t,function(n){return b(function(t){return S(t)&&t<n})}(e)))},gt:function(e){return n(y(t,function(n){return b(function(t){return S(t)&&t>n})}(e)))},lte:function(e){return n(y(t,function(n){return b(function(t){return S(t)&&t<=n})}(e)))},gte:function(e){return n(y(t,function(n){return b(function(t){return S(t)&&t>=n})}(e)))},int:function(){return n(y(t,b(function(n){return S(n)&&Number.isInteger(n)})))},finite:function(){return n(y(t,b(function(n){return S(n)&&Number.isFinite(n)})))},positive:function(){return n(y(t,b(function(n){return S(n)&&n>0})))},negative:function(){return n(y(t,b(function(n){return S(n)&&n<0})))}})}(b(S)),T=function n(t){return Object.assign(h(t),{between:function(e,r){return n(y(t,function(n,t){return b(function(e){return O(e)&&n<=e&&t>=e})}(e,r)))},lt:function(e){return n(y(t,function(n){return b(function(t){return O(t)&&t<n})}(e)))},gt:function(e){return n(y(t,function(n){return b(function(t){return O(t)&&t>n})}(e)))},lte:function(e){return n(y(t,function(n){return b(function(t){return O(t)&&t<=n})}(e)))},gte:function(e){return n(y(t,function(n){return b(function(t){return O(t)&&t>=n})}(e)))},positive:function(){return n(y(t,b(function(n){return O(n)&&n>0})))},negative:function(){return n(y(t,b(function(n){return O(n)&&n<0})))}})}(b(O)),P=h(b(function(n){return"boolean"==typeof n})),k=h(b(function(n){return"symbol"==typeof n})),B=h(b(function(n){return null==n})),I=h(b(function(n){return null!=n})),_={__proto__:null,matcher:r,optional:g,array:function(){var n,t=[].slice.call(arguments);return v(((n={})[r]=function(){return{match:function(n){if(!Array.isArray(n))return{matched:!1};if(0===t.length)return{matched:!0};var e=t[0],r={};if(0===n.length)return f(e).forEach(function(n){r[n]=[]}),{matched:!0,selections:r};var u=function(n,t){r[n]=(r[n]||[]).concat([t])};return{matched:n.every(function(n){return a(e,n,u)}),selections:r}},getSelectionKeys:function(){return 0===t.length?[]:f(t[0])}}},n))},set:function(){var n,t=[].slice.call(arguments);return h(((n={})[r]=function(){return{match:function(n){if(!(n instanceof Set))return{matched:!1};var e={};if(0===n.size)return{matched:!0,selections:e};if(0===t.length)return{matched:!0};var r=function(n,t){e[n]=(e[n]||[]).concat([t])},u=t[0];return{matched:m(n,function(n){return a(u,n,r)}),selections:e}},getSelectionKeys:function(){return 0===t.length?[]:f(t[0])}}},n))},map:function(){var n,t=[].slice.call(arguments);return h(((n={})[r]=function(){return{match:function(n){if(!(n instanceof Map))return{matched:!1};var e={};if(0===n.size)return{matched:!0,selections:e};var r,u=function(n,t){e[n]=(e[n]||[]).concat([t])};if(0===t.length)return{matched:!0};if(1===t.length)throw new Error("`P.map` wasn't given enough arguments. Expected (key, value), received "+(null==(r=t[0])?void 0:r.toString()));var i=t[0],o=t[1];return{matched:d(n,function(n,t){var e=a(i,t,u),r=a(o,n,u);return e&&r}),selections:e}},getSelectionKeys:function(){return 0===t.length?[]:[].concat(f(t[0]),f(t[1]))}}},n))},intersection:y,union:p,not:function(n){var t;return h(((t={})[r]=function(){return{match:function(t){return{matched:!a(n,t,function(){})}},getSelectionKeys:function(){return[]},matcherType:"not"}},t))},when:b,select:w,any:A,_:x,string:E,number:K,bigint:T,boolean:P,symbol:k,nullish:B,nonNullable:I,instanceOf:function(n){return h(b(function(n){return function(t){return t instanceof n}}(n)))},shape:function(n){return h(b(l(n)))}},M={matched:!1,value:void 0},N=/*#__PURE__*/function(){function n(n,t){this.input=void 0,this.state=void 0,this.input=n,this.state=t}var t=n.prototype;return t.with=function(){var t=this,e=[].slice.call(arguments);if(this.state.matched)return this;var r=e[e.length-1],u=[e[0]],o=void 0;3===e.length&&"function"==typeof e[1]?o=e[1]:e.length>2&&u.push.apply(u,e.slice(1,e.length-1));var c=!1,f={},s=function(n,t){c=!0,f[n]=t},l=!u.some(function(n){return a(n,t.input,s)})||o&&!Boolean(o(this.input))?M:{matched:!0,value:r(c?i in f?f[i]:f:this.input,this.input)};return new n(this.input,l)},t.when=function(t,e){if(this.state.matched)return this;var r=Boolean(t(this.input));return new n(this.input,r?{matched:!0,value:e(this.input,this.input)}:M)},t.otherwise=function(n){return this.state.matched?this.state.value:n(this.input)},t.exhaustive=function(){if(this.state.matched)return this.state.value;var n;try{n=JSON.stringify(this.input)}catch(t){n=this.input}throw new Error("Pattern matching error: no pattern matches value "+n)},t.run=function(){return this.exhaustive()},t.returnType=function(){return this},n}();n.P=_,n.Pattern=_,n.isMatching=l,n.match=function(n){return new N(n,M)}});
 //# sourceMappingURL=index.umd.js.map

dist/patterns.d.ts

@@ -6,3 +6,3 @@ import * as symbols from './internals/symbols.js';
 import { InvertPattern } from './types/InvertPattern.js';
-import { Pattern, UnknownPattern, OptionalP, ArrayP, MapP, SetP, AndP, OrP, NotP, GuardP, SelectP, AnonymousSelectP, GuardExcludeP, CustomP, StringPattern, AnyPattern, NumberPattern, BooleanPattern, BigIntPattern, NullishPattern, SymbolPattern, Chainable, ArrayChainable } from './types/Pattern.js';
+import { Pattern, UnknownPattern, OptionalP, ArrayP, MapP, SetP, AndP, OrP, NotP, GuardP, SelectP, AnonymousSelectP, GuardExcludeP, CustomP, StringPattern, AnyPattern, NumberPattern, BooleanPattern, BigIntPattern, NullishPattern, SymbolPattern, Chainable, ArrayChainable, NonNullablePattern } from './types/Pattern.js';
 export type { Pattern, Fn as unstable_Fn };
@@ -266,6 +266,15 @@ export { matcher };
  * @example
- *   .with(P.nullish, () => 'will match on null or undefined')
+ *   .with(P.nullish, (x) => `${x} is null or undefined`)
  */
 export declare const nullish: NullishPattern;
 /**
+ * `P.nonNullable` is a wildcard pattern, matching everything except **null** or **undefined**.
+ *
+ * [Read the documentation for `P.nonNullable` on GitHub](https://github.com/gvergnaud/ts-pattern#nonNullable-wildcard)
+ *
+ * @example
+ *   .with(P.nonNullable, (x) => `${x} isn't null nor undefined`)
+ */
+export declare const nonNullable: NonNullablePattern;
+/**
  * `P.instanceOf(SomeClass)` is a pattern matching instances of a given class.
@@ -272,0 +281,0 @@ *

dist/types/Pattern.d.ts

@@ -76,2 +76,3 @@ import type * as symbols from '../internals/symbols.js';
 export type NullishPattern = Chainable<GuardP<unknown, null | undefined>, never>;
+export type NonNullablePattern = Chainable<GuardP<unknown, {}>, never>;
 type MergeGuards<input, guard1, guard2> = [guard1, guard2] extends [
@@ -78,0 +79,0 @@ GuardExcludeP<any, infer narrowed1, infer excluded1>,

package.json

 {
   "name": "ts-pattern",
-  "version": "5.0.8",
+  "version": "5.1.0",
   "description": " The exhaustive Pattern Matching library for TypeScript.",
@@ -5,0 +5,0 @@ "type": "module",

README.md

@@ -795,3 +795,3 @@ <h1 align="center">TS-Pattern</h1>
 
-const input: Input = [3, '*', 4];
+const input = [3, '*', 4] as Input;
 
@@ -803,3 +803,3 @@ const output = match(input)
   .with(['-', P._], ([, x]) => -x)
-  .otherwise(() => NaN);
+  .exhaustive();
 
@@ -901,4 +901,2 @@ console.log(output);
   .with(P.nullish, () => 'it is either null or undefined!')
-  .with(null, () => 'it is null!')
-  .with(undefined, () => 'it is undefined!')
   .exhaustive();
@@ -910,2 +908,19 @@
 
+#### `P.nonNullable` wildcard
+
+The `P.nonNullable` pattern will match any value except `null` or `undefined`.
+
+```ts
+import { match, P } from 'ts-pattern';
+
+const input = null;
+
+const output = match<number | null | undefined>(input)
+  .with(P.nonNullable, () => 'it is a number!')
+  .otherwise(() => 'it is either null or undefined!');
+
+console.log(output);
+// => 'it is either null or undefined!'
+```
+
 #### `P.bigint` wildcard
@@ -912,0 +927,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

408240

increased by0.78%

Lines of code

1454

increased by0.69%

Number of lines in readme file

1655

increased by0.91%

No dependency changes