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elegantcoder/hashids.extension.coffee

Last active August 29, 2015 14:06
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hashids.extension.coffee
# hashids (https://www.npmjs.org/package/hashids) make to support encrypt/decrypt string, json.
hashIds = new Hashids(secret);
hashIds.encryptString = (str) ->
hashIds.encrypt([].slice.call(new Buffer(str)));
hashIds.decryptString = (encrypted) ->
new Buffer(hashIds.decrypt(encrypted)).toString()
hashIds.encryptJSON = (obj) ->
hashIds.encrypt([].slice.call(new Buffer(JSON.stringify(obj))));
hashIds.decryptJSON = (encrypted) ->
JSON.parse(new Buffer(hashIds.decrypt(encrypted)).toString())
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