stick-js/es/map-manual.mjs

Fast toolkit for functional programming in JS. Provides idioms for referentially transparent expressions, clear separation of mutable and immutable operations, object factories, function calls based on English grammar, and pipe & compose operators.

import _slicedToArray from"@babel/runtime/helpers/slicedToArray.js";function _createForOfIteratorHelper(o,allowArrayLike){var it;if(typeof Symbol==="undefined"||o[Symbol.iterator]==null){if(Array.isArray(o)||(it=_unsupportedIterableToArray(o))||allowArrayLike&&o&&typeof o.length==="number"){if(it)o=it;var i=0;var F=function F(){};return{s:F,n:function n(){if(i>=o.length)return{done:true};return{done:false,value:o[i++]};},e:function e(_e){throw _e;},f:F};}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 normalCompletion=true,didErr=false,err;return{s:function s(){it=o[Symbol.iterator]();},n:function n(){var step=it.next();normalCompletion=step.done;return step;},e:function e(_e2){didErr=true;err=_e2;},f:function f(){try{if(!normalCompletion&&it.return!=null)it.return();}finally{if(didErr)throw err;}}};}function _unsupportedIterableToArray(o,minLen){if(!o)return;if(typeof o==="string")return _arrayLikeToArray(o,minLen);var n=Object.prototype.toString.call(o).slice(8,-1);if(n==="Object"&&o.constructor)n=o.constructor.name;if(n==="Map"||n==="Set")return Array.from(o);if(n==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return _arrayLikeToArray(o,minLen);}function _arrayLikeToArray(arr,len){if(len==null||len>arr.length)len=arr.length;for(var i=0,arr2=new Array(len);i<len;i++){arr2[i]=arr[i];}return arr2;}var ownKeys=Reflect.ownKeys;var _ref={},propertyIsEnumerable=_ref.propertyIsEnumerable;var canEnum=function canEnum(o,k){return propertyIsEnumerable.call(o,k);};export var remapKeys=function remapKeys(f){return function(o){var ret=[];var _iterator=_createForOfIteratorHelper(ownKeys(o)),_step;try{for(_iterator.s();!(_step=_iterator.n()).done;){var k=_step.value;if(canEnum(o,k))ret.push(f(k));}}catch(err){_iterator.e(err);}finally{_iterator.f();}return ret;};};export var _remapKeysWithFilter=function _remapKeysWithFilter(p){return function(f){return function(o){var ret=[];var _iterator2=_createForOfIteratorHelper(ownKeys(o)),_step2;try{for(_iterator2.s();!(_step2=_iterator2.n()).done;){var k=_step2.value;if(!canEnum(o,k))continue;var kk=f(k);if(p(kk))ret.push(f(k));}}catch(err){_iterator2.e(err);}finally{_iterator2.f();}return ret;};};};export var remapValues=function remapValues(f){return function(o){var ret=[];var _iterator3=_createForOfIteratorHelper(ownKeys(o)),_step3;try{for(_iterator3.s();!(_step3=_iterator3.n()).done;){var k=_step3.value;if(canEnum(o,k))ret.push(f(o[k]));}}catch(err){_iterator3.e(err);}finally{_iterator3.f();}return ret;};};export var _remapValuesWithFilter=function _remapValuesWithFilter(p){return function(f){return function(o){var ret=[];var _iterator4=_createForOfIteratorHelper(ownKeys(o)),_step4;try{for(_iterator4.s();!(_step4=_iterator4.n()).done;){var k=_step4.value;if(!canEnum(o,k))continue;var kk=f(o[k]);if(p(kk))ret.push(kk);}}catch(err){_iterator4.e(err);}finally{_iterator4.f();}return ret;};};};export var remapTuples=function remapTuples(f){return function(o){var ret=[];var _iterator5=_createForOfIteratorHelper(ownKeys(o)),_step5;try{for(_iterator5.s();!(_step5=_iterator5.n()).done;){var k=_step5.value;if(canEnum(o,k))ret.push(f(k,o[k]));}}catch(err){_iterator5.e(err);}finally{_iterator5.f();}return ret;};};export var _remapTuplesWithFilter=function _remapTuplesWithFilter(p){return function(f){return function(o){var ret=[];var _iterator6=_createForOfIteratorHelper(ownKeys(o)),_step6;try{for(_iterator6.s();!(_step6=_iterator6.n()).done;){var k=_step6.value;if(!canEnum(o,k))continue;var kkvv=f(k,o[k]);var _kkvv=_slicedToArray(kkvv,2),kk=_kkvv[0],vv=_kkvv[1];if(p(kk,vv))ret.push(kkvv);}}catch(err){_iterator6.e(err);}finally{_iterator6.f();}return ret;};};};export var mapKeys=function mapKeys(f){return function(o){var ret={};var _iterator7=_createForOfIteratorHelper(ownKeys(o)),_step7;try{for(_iterator7.s();!(_step7=_iterator7.n()).done;){var k=_step7.value;if(canEnum(o,k))ret[f(k)]=o[k];}}catch(err){_iterator7.e(err);}finally{_iterator7.f();}return ret;};};export var _mapKeysWithFilter=function _mapKeysWithFilter(p){return function(f){return function(o){var ret={};var _iterator8=_createForOfIteratorHelper(ownKeys(o)),_step8;try{for(_iterator8.s();!(_step8=_iterator8.n()).done;){var k=_step8.value;if(!canEnum(o,k))continue;var kk=f(k);if(p(kk))ret[kk]=o[k];}}catch(err){_iterator8.e(err);}finally{_iterator8.f();}return ret;};};};export var mapValues=function mapValues(f){return function(o){var ret={};var _iterator9=_createForOfIteratorHelper(ownKeys(o)),_step9;try{for(_iterator9.s();!(_step9=_iterator9.n()).done;){var k=_step9.value;if(canEnum(o,k))ret[k]=f(o[k]);}}catch(err){_iterator9.e(err);}finally{_iterator9.f();}return ret;};};export var _mapValuesWithFilter=function _mapValuesWithFilter(p){return function(f){return function(o){var ret={};var _iterator10=_createForOfIteratorHelper(ownKeys(o)),_step10;try{for(_iterator10.s();!(_step10=_iterator10.n()).done;){var k=_step10.value;if(!canEnum(o,k))continue;var vv=f(o[k]);if(p(vv))ret[k]=vv;}}catch(err){_iterator10.e(err);}finally{_iterator10.f();}return ret;};};};export var mapTuples=function mapTuples(f){return function(o){var ret={};var _iterator11=_createForOfIteratorHelper(ownKeys(o)),_step11;try{for(_iterator11.s();!(_step11=_iterator11.n()).done;){var k=_step11.value;if(!canEnum(o,k))continue;var _f=f(k,o[k]),_f2=_slicedToArray(_f,2),kk=_f2[0],vv=_f2[1];ret[kk]=vv;}}catch(err){_iterator11.e(err);}finally{_iterator11.f();}return ret;};};export var _mapTuplesWithFilter=function _mapTuplesWithFilter(p){return function(f){return function(o){var ret={};var _iterator12=_createForOfIteratorHelper(ownKeys(o)),_step12;try{for(_iterator12.s();!(_step12=_iterator12.n()).done;){var k=_step12.value;if(!canEnum(o,k))continue;var _f3=f(k,o[k]),_f4=_slicedToArray(_f3,2),kk=_f4[0],vv=_f4[1];if(!p(kk,vv))continue;ret[kk]=vv;}}catch(err){_iterator12.e(err);}finally{_iterator12.f();}return ret;};};};export var fromPairs=mapTuples(function(_,_ref2){var _ref3=_slicedToArray(_ref2,2),k=_ref3[0],v=_ref3[1];return[k,v];});export var toPairs=remapTuples(function(k,v){return[k,v];});export default{remapKeys:remapKeys,_remapKeysWithFilter:_remapKeysWithFilter,remapValues:remapValues,_remapValuesWithFilter:_remapValuesWithFilter,remapTuples:remapTuples,_remapTuplesWithFilter:_remapTuplesWithFilter,mapKeys:mapKeys,_mapKeysWithFilter:_mapKeysWithFilter,mapValues:mapValues,_mapValuesWithFilter:_mapValuesWithFilter,mapTuples:mapTuples,_mapTuplesWithFilter:_mapTuplesWithFilter,fromPairs:fromPairs,toPairs:toPairs};