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6 lines
2.1 KiB
JavaScript
6 lines
2.1 KiB
JavaScript
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/*
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2020 Jason Mulligan <jason.mulligan@avoidwork.com>
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@version 6.1.0
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*/
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"use strict";!function(e){var x=/^(b|B)$/,M={iec:{bits:["b","Kib","Mib","Gib","Tib","Pib","Eib","Zib","Yib"],bytes:["B","KiB","MiB","GiB","TiB","PiB","EiB","ZiB","YiB"]},jedec:{bits:["b","Kb","Mb","Gb","Tb","Pb","Eb","Zb","Yb"],bytes:["B","KB","MB","GB","TB","PB","EB","ZB","YB"]}},w={iec:["","kibi","mebi","gibi","tebi","pebi","exbi","zebi","yobi"],jedec:["","kilo","mega","giga","tera","peta","exa","zetta","yotta"]};function t(e){var i,t,o,n,b,r,a,l,s,d,u,c,f,p,B,y=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},g=[],v=0,m=void 0,h=void 0;if(isNaN(e))throw new TypeError("Invalid number");return t=!0===y.bits,u=!0===y.unix,i=y.base||2,d=void 0!==y.round?y.round:u?1:2,r=void 0!==y.locale?y.locale:"",a=y.localeOptions||{},c=void 0!==y.separator?y.separator:"",f=void 0!==y.spacer?y.spacer:u?"":" ",B=y.symbols||{},p=2===i&&y.standard||"jedec",s=y.output||"string",n=!0===y.fullform,b=y.fullforms instanceof Array?y.fullforms:[],m=void 0!==y.exponent?y.exponent:-1,o=2<i?1e3:1024,(l=(h=Number(e))<0)&&(h=-h),(-1===m||isNaN(m))&&(m=Math.floor(Math.log(h)/Math.log(o)))<0&&(m=0),8<m&&(m=8),"exponent"===s?m:(0===h?(g[0]=0,g[1]=u?"":M[p][t?"bits":"bytes"][m]):(v=h/(2===i?Math.pow(2,10*m):Math.pow(1e3,m)),t&&o<=(v*=8)&&m<8&&(v/=o,m++),g[0]=Number(v.toFixed(0<m?d:0)),g[0]===o&&m<8&&void 0===y.exponent&&(g[0]=1,m++),g[1]=10===i&&1===m?t?"kb":"kB":M[p][t?"bits":"bytes"][m],u&&(g[1]="jedec"===p?g[1].charAt(0):0<m?g[1].replace(/B$/,""):g[1],x.test(g[1])&&(g[0]=Math.floor(g[0]),g[1]=""))),l&&(g[0]=-g[0]),g[1]=B[g[1]]||g[1],!0===r?g[0]=g[0].toLocaleString():0<r.length?g[0]=g[0].toLocaleString(r,a):0<c.length&&(g[0]=g[0].toString().replace(".",c)),"array"===s?g:(n&&(g[1]=b[m]?b[m]:w[p][m]+(t?"bit":"byte")+(1===g[0]?"":"s")),"object"===s?{value:g[0],symbol:g[1],exponent:m}:g.join(f)))}t.partial=function(i){return function(e){return t(e,i)}},"undefined"!=typeof exports?module.exports=t:"function"==typeof define&&void 0!==define.amd?define(function(){return t}):e.filesize=t}("undefined"!=typeof window?window:global);
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