pjscrape v.0.1


Namespace pjs.hashFunctions

Defined in:
pjscrape.js

Hash function namespace. You can add new hash functions here; hash functions should take an item and return a unique (or unique-enough) string.


        // create a new hash function
        pjs.hashFunctions.myHash = function(item) {
            return item.mySpecialUID;
        };
        // tell pjscrape to ignore dupes
        pjs.config({
            ignoreDuplicates: true
        });
        // tell pjscrape to use your hash function
        pjs.addScraper({
            hashFunction: 'myHash',
            // etc
        });

Static Fields

Field
pjs.hashFunctions.id :{HashFunction}
UID hash - assumes item.id; falls back on md5
pjs.hashFunctions.md5 :{HashFunction}
md5 hash - collisions are possible
Namespace Detail
pjs.hashFunctions
Static Field Details
pjs.hashFunctions.id :{HashFunction}
UID hash - assumes item.id; falls back on md5
pjs.hashFunctions.md5 :{HashFunction}
md5 hash - collisions are possible
©2011 Nick Rabinowitz
Documentation generated by JsDoc Toolkit 2.3.2 on Mon Oct 24 2011 12:16:49 GMT-0700 (PDT)