2015-03-28 20:03:50 +00:00
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/*! Parser: distance */
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2015-10-31 15:08:21 +00:00
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/*
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* This parser will parser numbers like 5'10" (5 foot 10 inches)
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* and 31½ into sortable values.
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* Demo: http://jsfiddle.net/Mottie/abkNM/154/
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*/
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/*global jQuery: false */
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!function(a){"use strict";var b=a.tablesorter;b.symbolRegex=/[\u215b\u215c\u215d\u215e\u00bc\u00bd\u00be]/g,b.processFractions=function(c,d){if(c){var e,f=0;c=a.trim(c.replace(/\"/,"")),
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// look for a space in the first part of the number: '10 3/4' and save the '10'
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/\s/.test(c)&&(f=b.formatFloat(c.split(" ")[0],d),c=a.trim(c.substring(c.indexOf(" "),c.length))),
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// look for a '/' to calculate fractions
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/\//g.test(c)?(e=c.split("/"),c=f+parseInt(e[0],10)/parseInt(e[1]||1,10)):b.symbolRegex.test(c)&&(c=f+c.replace(b.symbolRegex,function(a){return{"⅛":".125",// 1/8
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"⅜":".375",// 3/8
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"⅝":".625",// 5/8
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"⅞":".875",// 7/8
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"¼":".25",// 1/4
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"½":".5",// 1/2
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"¾":".75"}[a]}))}return c||0},a.tablesorter.addParser({id:"distance",is:function(){
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// return false so this parser is not auto detected
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return!1},format:function(a,c){if(""===a)return"";
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// look for feet symbol = '
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// very generic test to catch 1.1', 1 1/2' and 1½'
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var d=/^\s*\S*(\s+\S+)?\s*\'/.test(a)?a.split(/\'/):[0,a],e=b.processFractions(d[0],c),// feet
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f=b.processFractions(d[1],c);// inches
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return/[\'\"]/.test(a)?parseFloat(e)+(parseFloat(f)/12||0):parseFloat(e)+parseFloat(f)},type:"numeric"})}(jQuery);
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