Sha256: 6a378621ef513c671146e6aad80498d67747cb99711a08777d216ba607574f5c
Contents?: true
Size: 1.01 KB
Versions: 33
Compression:
Stored size: 1.01 KB
Contents
/**
* Module dependencies.
*/
var crypto = require('crypto');
var MemoryCache = module.exports = function() {
this._cache = {};
};
/**
* Set cache item with given `key` to `value`.
*
* @param {String} key
* @param {Object} value
* @api private
*/
MemoryCache.prototype.set = function(key, value) {
this._cache[key] = value.clone();
};
/**
* Get cache item with given `key`.
*
* @param {String} key
* @return {Object}
* @api private
*/
MemoryCache.prototype.get = function(key) {
return this._cache[key].clone();
};
/**
* Check if cache has given `key`.
*
* @param {String} key
* @return {Boolean}
* @api private
*/
MemoryCache.prototype.has = function(key) {
return key in this._cache;
};
/**
* Generate key for the source `str` with `options`.
*
* @param {String} str
* @param {Object} options
* @return {String}
* @api private
*/
MemoryCache.prototype.key = function(str, options) {
var hash = crypto.createHash('sha1');
hash.update(str + options.prefix);
return hash.digest('hex');
};
Version data entries
33 entries across 19 versions & 1 rubygems