git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/ex-mode/node_modules/atom-space-pen-views/node_modules/fuzzaldrin/lib/fuzzaldrin.js

   1 (function() {
   2   var PathSeparator, SpaceRegex, filter, matcher, scorer;
   3
   4   scorer = require('./scorer');
   5
   6   filter = require('./filter');
   7
   8   matcher = require('./matcher');
   9
  10   PathSeparator = require('path').sep;
  11
  12   SpaceRegex = /\ /g;
  13
  14   module.exports = {
  15     filter: function(candidates, query, options) {
  16       var queryHasSlashes;
  17       if (query) {
  18         queryHasSlashes = query.indexOf(PathSeparator) !== -1;
  19         query = query.replace(SpaceRegex, '');
  20       }
  21       return filter(candidates, query, queryHasSlashes, options);
  22     },
  23     score: function(string, query) {
  24       var queryHasSlashes, score;
  25       if (!string) {
  26         return 0;
  27       }
  28       if (!query) {
  29         return 0;
  30       }
  31       if (string === query) {
  32         return 2;
  33       }
  34       queryHasSlashes = query.indexOf(PathSeparator) !== -1;
  35       query = query.replace(SpaceRegex, '');
  36       score = scorer.score(string, query);
  37       if (!queryHasSlashes) {
  38         score = scorer.basenameScore(string, query, score);
  39       }
  40       return score;
  41     },
  42     match: function(string, query) {
  43       var baseMatches, index, matches, queryHasSlashes, seen, _i, _ref, _results;
  44       if (!string) {
  45         return [];
  46       }
  47       if (!query) {
  48         return [];
  49       }
  50       if (string === query) {
  51         return (function() {
  52           _results = [];
  53           for (var _i = 0, _ref = string.length; 0 <= _ref ? _i < _ref : _i > _ref; 0 <= _ref ? _i++ : _i--){ _results.push(_i); }
  54           return _results;
  55         }).apply(this);
  56       }
  57       queryHasSlashes = query.indexOf(PathSeparator) !== -1;
  58       query = query.replace(SpaceRegex, '');
  59       matches = matcher.match(string, query);
  60       if (!queryHasSlashes) {
  61         baseMatches = matcher.basenameMatch(string, query);
  62         matches = matches.concat(baseMatches).sort(function(a, b) {
  63           return a - b;
  64         });
  65         seen = null;
  66         index = 0;
  67         while (index < matches.length) {
  68           if (index && seen === matches[index]) {
  69             matches.splice(index, 1);
  70           } else {
  71             seen = matches[index];
  72             index++;
  73           }
  74         }
  75       }
  76       return matches;
  77     }
  78   };
  79
  80 }).call(this);