55 lines
1.5 KiB
JavaScript
55 lines
1.5 KiB
JavaScript
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// Generated by LiveScript 1.6.0
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(function(){
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var prelude, map, sortBy, fl, closestString, nameToRaw, dasherize, naturalJoin;
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prelude = require('prelude-ls'), map = prelude.map, sortBy = prelude.sortBy;
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fl = require('fast-levenshtein');
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closestString = function(possibilities, input){
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var distances, ref$, string, distance;
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if (!possibilities.length) {
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return;
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}
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distances = map(function(it){
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var ref$, longer, shorter;
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ref$ = input.length > it.length
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? [input, it]
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: [it, input], longer = ref$[0], shorter = ref$[1];
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return {
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string: it,
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distance: fl.get(longer, shorter)
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};
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})(
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possibilities);
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ref$ = sortBy(function(it){
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return it.distance;
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}, distances)[0], string = ref$.string, distance = ref$.distance;
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return string;
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};
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nameToRaw = function(name){
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if (name.length === 1 || name === 'NUM') {
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return "-" + name;
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} else {
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return "--" + name;
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}
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};
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dasherize = function(string){
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if (/^[A-Z]/.test(string)) {
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return string;
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} else {
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return prelude.dasherize(string);
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}
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};
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naturalJoin = function(array){
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if (array.length < 3) {
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return array.join(' or ');
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} else {
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return array.slice(0, -1).join(', ') + ", or " + array[array.length - 1];
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}
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};
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module.exports = {
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closestString: closestString,
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nameToRaw: nameToRaw,
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dasherize: dasherize,
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naturalJoin: naturalJoin
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};
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}).call(this);
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