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amnesia.js : put the 'db' and closures inside the the module's 'create' method, in case we ever want to call it twice, for some reason

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This commit is contained in:
ansuz
2015-10-26 22:25:14 -04:00
parent db2fcda655
commit 30bee6504e
1 changed files with 25 additions and 29 deletions
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22
storage/amnesia.js
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@@ -1,5 +1,3 @@
console.log("Loading amnesiadb. This is a horrible idea in production, as data *will not* persist\n");
/* /*
As the log statement says, this module does nothing to persist your data As the log statement says, this module does nothing to persist your data
across sessions. If your process crashes for any reason, all pads will die. across sessions. If your process crashes for any reason, all pads will die.
@@ -14,10 +12,14 @@ console.log("Loading amnesiadb. This is a horrible idea in production, as data *
Enjoy! Enjoy!
*/ */
module.exports.create = function(conf, cb){
console.log("Loading amnesiadb. This is a horrible idea in production,"+
"as data *will not* persist\n");
var db=[], var db=[],
index=0; index=0;
cb({
var insert = function(channelName, content, cb){ message: function(channelName, content, cb){
var val = { var val = {
id:index++, id:index++,
chan: channelName, chan: channelName,
@@ -26,9 +28,8 @@ var insert = function(channelName, content, cb){
}; };
db.push(val); db.push(val);
cb(); cb();
}; },
getMessages: function(channelName, cb){
var getMessages = function(channelName, cb){
db.sort(function(a,b){ db.sort(function(a,b){
return a.id - b.id; return a.id - b.id;
}); });
@@ -37,11 +38,6 @@ var getMessages = function(channelName, cb){
}).forEach(function(doc){ }).forEach(function(doc){
cb(doc.msg); cb(doc.msg);
}); });
}; },
module.exports.create = function(conf, cb){
cb({
message: insert,
getMessages: getMessages,
}); });
}; };