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refactor

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This commit is contained in:
TJ Holowaychuk 2014-03-30 08:56:39 -07:00
parent bb0b7bb026
commit db73b661fd
1 changed files with 11 additions and 9 deletions
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20
lib/debug.js
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@ -138,19 +138,21 @@ function coerce(val) {
/**
* Enable specified `namespaces` for debugging.
*/
debug.enable = function(namespaces) {
namespaces.split(/[\s,]+/)
.forEach(function(name){
name = name.replace('*', '.*?');
if (name[0] === '-') {
skips.push(new RegExp('^' + name.substr(1) + '$'));
} else {
names.push(new RegExp('^' + name + '$'));
}
})
.forEach(function(name){
name = name.replace('*', '.*?');
if (name[0] == '-') {
skips.push(new RegExp('^' + name.substr(1) + '$'));
} else {
names.push(new RegExp('^' + name + '$'));
}
});
};
/**
* Enable namespaces listed in `process.env.DEBUG` initially.
*/
debug.enable(process.env.DEBUG || '');
debug.enable(process.env.DEBUG || '');