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https://github.com/JuanCanham/HackMyResume.git
synced 2024-12-23 13:47:22 +00:00
Fix gap analysis glitches.
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hacksalot
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f2001bcbb1
commit
2465f2ce1c
@ -13,6 +13,7 @@ Employment gap analysis for HackMyResume.
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var _ = require('underscore');
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var FluentDate = require('../core/fluent-date');
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var moment = require('moment');
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var LO = require('lodash');
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@ -26,6 +27,8 @@ Employment gap analysis for HackMyResume.
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moniker: 'gap-inspector',
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/**
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Run the Gap Analyzer on a resume.
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@method run
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@ -39,10 +42,26 @@ Employment gap analysis for HackMyResume.
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*/
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run: function( rez ) {
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// This is what we'll return
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var coverage = {
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gaps: [],
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overlaps: [],
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duration: {
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total: 0,
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work: 0,
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gaps: 0
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},
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pct: '0%'
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};
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// Missing employment section? Bye bye.
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var hist = LO.get( rez, 'employment.history' );
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if( !hist || !hist.length ) { return coverage; }
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// Convert the candidate's employment history to an array of dates,
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// where each element in the array is a start date or an end date of a
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// job -- it doesn't matter which.
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var new_e = rez.employment.history.map( function( job ){
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var new_e = hist.map( function( job ){
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var obj = _.pick( job, ['start', 'end'] );
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if( obj && (obj.start || obj.end)) {
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obj = _.pairs( obj );
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@ -53,30 +72,22 @@ Employment gap analysis for HackMyResume.
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return obj;
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});
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// Flatten the array.
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new_e = _.flatten( new_e, true );
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// Remove empties (objects that had no .start or .end date)
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new_e = _.omit( new_e, function(v) {
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var isEmpty = ( !v || !v.length || !v[0] || !v[0].length );
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if( isEmpty ) console.log('Found empty');
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return isEmpty;
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// Flatten the array, remove empties, and sort
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new_e = _.filter( _.flatten( new_e, true ), function(v) {
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return ( v && v.length && v[0] && v[0].length );
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});
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// Sort the array, mixing start dates and end dates together
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if( !new_e || !new_e.length ) return coverage;
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new_e = _.sortBy( new_e, function( elem ) { return elem[1].unix(); });
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var num_gaps = 0
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, ref_count = 0
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, total_days = 0
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, total_work_days = 0
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, coverage = { gaps: [], overlaps: [] }
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, gap_start;
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// Iterative over elements in the array. Each time a start date is found,
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// Iterate over elements in the array. Each time a start date is found,
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// increment a reference count. Each time an end date is found, decrement
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// the reference count. When the reference count reaches 0, we have a gap.
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// When the reference count is > 0, the candidate is employed.
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// When the reference count is > 0, the candidate is employed. When the
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// reference count reaches 2, the candidate is overlapped.
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var num_gaps = 0, ref_count = 0, total_gap_days = 0, total_work_days = 0
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, gap_start;
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new_e.forEach( function(point) {
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var inc = point[0] === 'start' ? 1 : -1;
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@ -89,29 +100,28 @@ Employment gap analysis for HackMyResume.
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if( lastGap ) {
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lastGap.end = point[1];
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lastGap.duration = lastGap.end.diff( lastGap.start, 'days' );
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total_days += lastGap.duration;
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total_gap_days += lastGap.duration;
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}
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}
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else if( ref_count === 2 && inc === 1 ) {
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coverage.overlaps.push( { start: point[1], end: null });
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}
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else if( ref_count === 1 && inc === -1 ) {
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var lastOverlap = _.last( coverage.overlaps );
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if( lastOverlap ) {
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lastOverlap.end = point[1];
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lastOverlap.duration = lastOverlap.end.diff( lastOverlap.start, 'days' );
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if( lastOverlap.duration === 0 ) {
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var lastOver = _.last( coverage.overlaps );
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if( lastOver ) {
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lastOver.end = point[1];
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lastOver.duration = lastOver.end.diff( lastOver.start, 'days' );
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if( lastOver.duration === 0 ) {
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coverage.overlaps.pop();
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}
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total_work_days += lastOverlap.duration;
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total_work_days += lastOver.duration;
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}
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}
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});
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// var now = moment();
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// _.each( coverage.overlaps, function(ol) {
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// return ol.end = ol.end || now;
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// });
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// It's possible that the last overlap didn't have an explicit .end date.
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// If so, set the end date to the present date and compute the overlap
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// duration normally.
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if( coverage.overlaps.length ) {
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if( !_.last( coverage.overlaps ).end ) {
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var l = _.last( coverage.overlaps );
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@ -120,11 +130,15 @@ Employment gap analysis for HackMyResume.
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}
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}
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coverage.duration = total_days;
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coverage.pct = ( total_days > 0 ) ?
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(100.0 - ( total_days / rez.duration('days') * 100)).toFixed(1) + '%' :
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var dur = {
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total: rez.duration('days'),
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work: total_work_days,
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gaps: total_gap_days
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};
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coverage.pct = ( dur.total > 0 && dur.work > 0 ) ?
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((((dur.total - dur.gaps) / dur.total) * 100)).toFixed(1) + '%' :
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'???';
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coverage.duration = dur;
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return coverage;
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}
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@ -58,18 +58,20 @@ Implementation of the 'analyze' verb for HackMyResume.
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log(chalk.cyan.bold('\nSECTIONS') + chalk.cyan(' (') + chalk.white.bold(_.keys(info.totals).length) + chalk.cyan('):\n'));
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var pad = require('string-padding');
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_.each( info.totals, function(tot, key) {
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log(chalk.cyan(pad(key + ': ',20)) + chalk.cyan.bold(pad(tot.toString(),4)));
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log(chalk.cyan(pad(key + ': ',20)) + chalk.cyan.bold(pad(tot.toString(),5)));
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});
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log();
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log(chalk.cyan.bold('COVERAGE') + chalk.cyan(' (') + chalk.white.bold( info.coverage.pct ) + chalk.cyan('):\n'));
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log(chalk.cyan(pad('Gaps: ', padding + 3)) + chalk.cyan.bold(info.coverage.gaps.length) + chalk.cyan(' [') + info.coverage.gaps.map(function(g) {
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log(chalk.cyan(pad('Total Days: ', padding)) + chalk.cyan.bold( pad(info.coverage.duration.total.toString(),5) ));
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log(chalk.cyan(pad('Employed: ', padding)) + chalk.cyan.bold( pad((info.coverage.duration.total - info.coverage.duration.gaps).toString(),5) ));
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log(chalk.cyan(pad('Gaps: ', padding + 4)) + chalk.cyan.bold(info.coverage.gaps.length) + chalk.cyan(' [') + info.coverage.gaps.map(function(g) {
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var clr = 'green';
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if( g.duration > 35 ) clr = 'yellow';
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if( g.duration > 90 ) clr = 'red';
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return chalk[clr].bold( g.duration) ;
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}).join(', ') + chalk.cyan(']') );
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log(chalk.cyan(pad('Overlaps: ', padding + 3)) + chalk.cyan.bold(info.coverage.overlaps.length) + chalk.cyan(' [') + info.coverage.overlaps.map(function(ol) {
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log(chalk.cyan(pad('Overlaps: ', padding + 4)) + chalk.cyan.bold(info.coverage.overlaps.length) + chalk.cyan(' [') + info.coverage.overlaps.map(function(ol) {
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var clr = 'green';
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if( ol.duration > 35 ) clr = 'yellow';
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if( ol.duration > 90 ) clr = 'red';
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@ -82,10 +84,10 @@ Implementation of the 'analyze' verb for HackMyResume.
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chalk.cyan('):\n\n') +
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info.keywords.map(function(g) {
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tot += g.count;
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return chalk.cyan( pad(g.name + ': ', padding) ) + chalk.cyan.bold( pad( g.count.toString(), 4 )) + chalk.cyan(' mentions');
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return chalk.cyan( pad(g.name + ': ', padding) ) + chalk.cyan.bold( pad( g.count.toString(), 5 )) + chalk.cyan(' mentions');
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}).join('\n'));
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log(chalk.cyan( pad('TOTAL: ', padding) ) + chalk.white.bold( pad( tot.toString(), 4 )) + chalk.cyan(' mentions'));
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log(chalk.cyan( pad('TOTAL: ', padding) ) + chalk.white.bold( pad( tot.toString(), 5 )) + chalk.cyan(' mentions'));
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}
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