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Merge pull request #319 from MayhemYDG/filter

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Infinitely faster filter creation, and safer.
This commit is contained in:
James Campos 2011-10-08 18:26:52 -07:00
commit 656d004f64
2 changed files with 7 additions and 5 deletions
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7
4chan_x.user.js
View File

@ -528,15 +528,16 @@
regexps: {},
callbacks: [],
init: function() {
var filter, key, m, _i, _len;
var f, filter, key, m, _i, _len;
for (key in config.filter) {
if (!(m = conf[key].match(/^(\/.+\/\w{0,})$/gm))) {
if (!(m = conf[key].match(/^\/.+\/\w*$/gm))) {
continue;
}
this.regexps[key] = [];
for (_i = 0, _len = m.length; _i < _len; _i++) {
filter = m[_i];
this.regexps[key].push(Function("return " + filter)());
f = filter.match(/^\/(.+)\/(\w*)$/);
this.regexps[key].push(RegExp(f[1], f[2]));
}
if (this.regexps[key].length) {
this.callbacks.push(this[key]);

5
script.coffee
View File

@ -386,11 +386,12 @@ filter =
callbacks: []
init: ->
for key of config.filter
unless m = conf[key].match /^(\/.+\/\w{0,})$/gm
unless m = conf[key].match /^\/.+\/\w*$/gm
continue
@regexps[key] = []
for filter in m
@regexps[key].push Function("return #{filter}")()
f = filter.match /^\/(.+)\/(\w*)$/
@regexps[key].push RegExp f[1], f[2]
#only execute what's filterable
@callbacks.push @[key] if @regexps[key].length