was.js – Rev 50

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/*! was.js - v1.0.7 - 2020-12-08 
* http://grimore.org
* Copyright (c) 2020 [object Object]; Licensed GPL-3.0 */

function wasProduct(e,t){for(var r=Math.max(e.length,t.length),n={},o=0;o<r;++o)n[e[o]]=t[o];return n}function wasStride(e,t){return e.filter(function(e,r){return r%t==0})}function wasChunk(e,t){return new Array.from(new Array(Math.ceil(e.length/t)),(r,n)=>e.slice(n*t,n*t+t))}function wasEquals(e,t){if(!t)return!1;if(e.length!==t.length)return!1;for(var r=0,n=e.length;r[r]instanceof Array&&t[r]instanceof Array){if(!e[r].equals(t[r]))return!1}else if(e[r]!==t[r])return!1;return!0}function wasCSVToArray(e){var t=[],r=[],n="";do{var o=e.charAt(0);if(e=e.slice(1,e.length),","!==o)if('"'!==o||e.charAt(0)!==o)if('"'!==o)n+=o;else{if(r[r.length-1]!==o){r.push(o);continue}r.pop()}else n+=o,e=e.slice(1,e.length);else{if('"'!==r[r.length-1]){t.push(n),n="";continue}n+=o}}while(""!==e);return t.push(n),t}function wasArrayToCSV(e){for(var t=[],r=0;r"\s,\r\n/.test(n)?t[r]='"'+n+'"':t[r]=n}return t.join()}function wasKeyValueToObject(e){var t={};return e.reduce(function(e,t,r){return e[r=Math.floor(r/2)]||(e[r]=[]),e[r].push(t),e},[]).forEach(function(e,r,n){t[e[0]]=e[1]},t),t}function wasKeyValueSet(e,t,r){return r.split("&").map(r=>r.split("=")[0]===e?`${e}=${t}`:r).concat(`${e}=${t}`).filter((e,t,r)=>r.indexOf(e)===t).join("&")}function wasKeyValueGet(e,t){return t.split("&").reduce((t,r)=>{var n=r.split("=");return n[0]===e?n[1]:t},"")}function wasSwitch(e,t,...r){if(r.length%2!=0)throw"Pairs of predicates expected for cases";(Array.isArray(e)?e:[e]).forEach(e=>{for(var n=!1,o=0;o<r.length;o+=2)r[o](e)&&r[o+1](e)&&(n=!0);n||t(e)})}function wasMapValueToRange(e,t,r,n,o){return n+(o-n)*(e-t)/(r-t)}function wasHexToRGB(e){e=e.replace(/^#?([a-f\d])([a-f\d])([a-f\d])$/i,function(e,t,r,n){return t+t+r+r+n+n});var t=/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(e);return t?{r:parseInt(t[1],16),g:parseInt(t[2],16),b:parseInt(t[3],16)}:null}function wasRGBToHex(e,t,r){return"#"+((1<<24)+(e<<16)+(t<<8)+r).toString(16).slice(1)}Array.prototype.product||(Array.prototype.product=function(e){return wasProduct(this,e)}),"function"==typeof jQuery&&$.extend({product:wasProduct}),Array.prototype.stride||(Array.prototype.stride=function(e){return wasStride(this,e)}),"function"==typeof jQuery&&$.extend({stride:wasStride}),Array.prototype.chunk||(Array.prototype.chunk=function(e,t){return wasChunk(this,t)}),"function"==typeof jQuery&&$.extend({chunk:wasChunk}),Array.prototype.equals||(Array.prototype.equals=function(e,t){return wasEquals(this,t)}),"function>"==typeof jQuery&&$.extend({equals:wasEquals}),"undefined"!=typeof module&&void 0!==module.exports&&(module.exports.collections={product:wasProduct,stride:wasStride,chunk:wasChunk,equals:wasEquals}),"undefined"!=typeof module&&void 0!==module.exports&&(module.exports.formats={csv:{CSVToArray:wasCSVToArray,ArrayToCSV:wasArrayToCSV},kvp:{KeyValueToObject:wasKeyValueToObject,KeyValueGet:wasKeyValueGet,KeyValueSet:wasKeyValueSet}}),Array.prototype.switch||(Array.prototype.switch=function(){wasSwitch(this,arguments[0],arguments.slice(1))}),"function"==typeof jQuery&&$.extend({switch:wasSwitch}),"undefined"!=typeof module&&void 0!==module.exports&&(module.exports.lambda={switch:wasSwitch}),"undefined"!=typeof module&&void 0!==module.exports&&(module.exports.mathematics={MapValueToRange:wasMapValueToRange}),"undefined"!=typeof module&&void 0!==module.exports&&(module.exports.physics={HexToRGB:wasHexToRGB,RGBToHex:wasRGBToHex});
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