You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
lefteris
8b767d3c7f
|
4 years ago | |
---|---|---|
.. | ||
README.md | 4 years ago | |
index.js | 4 years ago | |
package.json | 4 years ago |
README.md
#boolbase
This very simple module provides two basic functions, one that always returns true (trueFunc
) and one that always returns false (falseFunc
).
###WTF?
By having only a single instance of these functions around, it's possible to do some nice optimizations. Eg. CSSselect
uses these functions to determine whether a selector won't match any elements. If that's the case, the DOM doesn't even have to be touched.
###And why is this a separate module?
I'm trying to modularize CSSselect
and most modules depend on these functions. IMHO, having a separate module is the easiest solution to this problem.