ranges-merge/dist/ranges-merge.esm.js

Merge and sort string index ranges

/**
 * @name ranges-merge
 * @fileoverview Merge and sort string index ranges
 * @version 9.0.18
 * @author Roy Revelt, Codsen Ltd
 * @license MIT
 * {@link https://codsen.com/os/ranges-merge/}
 */

import{rSort as p}from"ranges-sort";var u="9.0.18";var y=u,d={mergeType:1,progressFn:null,joinRangesThatTouchEdges:!0};function b(i,r){function l(e){return!!e&&typeof e=="object"&&!Array.isArray(e)}if(!Array.isArray(i)||!i.length)return null;let n;if(r)if(l(r)){if(n={...d,...r},n.progressFn&&l(n.progressFn)&&!Object.keys(n.progressFn).length)n.progressFn=null;else if(n.progressFn&&typeof n.progressFn!="function")throw new Error(`ranges-merge: [THROW_ID_01] opts.progressFn must be a function! It was given of a type: "${typeof n.progressFn}", equal to ${JSON.stringify(n.progressFn,null,4)}`);if(![1,2,"1","2"].includes(n.mergeType))throw new Error(`ranges-merge: [THROW_ID_02] opts.mergeType was customised to a wrong thing! It was given of a type: "${typeof n.mergeType}", equal to ${JSON.stringify(n.mergeType,null,4)}`);if(typeof n.joinRangesThatTouchEdges!="boolean")throw new Error(`ranges-merge: [THROW_ID_04] opts.joinRangesThatTouchEdges was customised to a wrong thing! It was given of a type: "${typeof n.joinRangesThatTouchEdges}", equal to ${JSON.stringify(n.joinRangesThatTouchEdges,null,4)}`)}else throw new Error(`emlint: [THROW_ID_03] the second input argument must be a plain object. It was given as:
${JSON.stringify(r,null,4)} (type ${typeof r})`);else n={...d};let g=i.filter(e=>Array.isArray(e)).map(e=>[...e]).filter(e=>e[2]!==void 0||e[0]!==e[1]),s,o,t;n.progressFn?s=p(g,{progressFn:e=>{t=Math.floor(e/5),t!==o&&(o=t,n.progressFn(t))}}):s=p(g);let a=s.length-1;for(let e=a;e>0;e--)n.progressFn&&(t=Math.floor((1-e/a)*78)+21,t!==o&&t>o&&(o=t,n.progressFn(t))),(s[e][0]<=s[e-1][0]||!n.joinRangesThatTouchEdges&&s[e][0]<s[e-1][1]||n.joinRangesThatTouchEdges&&s[e][0]<=s[e-1][1])&&(s[e-1][0]=Math.min(s[e][0],s[e-1][0]),s[e-1][1]=Math.max(s[e][1],s[e-1][1]),s[e][2]!==void 0&&(s[e-1][0]>=s[e][0]||s[e-1][1]<=s[e][1])&&s[e-1][2]!==null&&(s[e][2]===null&&s[e-1][2]!==null?s[e-1][2]=null:s[e-1][2]!=null?+n.mergeType==2&&s[e-1][0]===s[e][0]?s[e-1][2]=s[e][2]:s[e-1][2]+=s[e][2]:s[e-1][2]=s[e][2]),s.splice(e,1),e=s.length);return s.length?s:null}export{d as defaults,b as rMerge,y as version};