local_database

Description:

local database

A local database using dart:io file system components
Getting started #
In the pubspec.yaml of your flutter project, add the following dependency:
dependencies:
...
local_database: ^1.2.0
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In your library add the following import:
import "package:local_database/local_database.dart";
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For help getting started with Flutter, view the online documentation.
Using #
This plugin comes with three main operations, get, put, and remove.
To use the database, simply instantiate it with the constructor
Database database = new Database(/*File System Path to database*/);
Next, call the built in methods for database.
To put into the database, use the []= operator (note that only JSON encodable types can be used). The parameter of this operator is the path in the database to put to delimited by forward slashes ("/").
database["dir1"] = {
"b":[1,2,3]
};
database["dir1/b/0"] = 100;
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To read from the database, use the [] operator. The parameter of this operator is the path in the database to read from delimited by forward slashes ("/").
print(await database["dir1"]);
print(await database["dir1/b/0"]);
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To remove from the database, use the .remove(String path) method. The parameter of this operator is the path in the database to put to delimited by forward slashes ("/").
database.remove("dir1");
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The following is an example use of the package:
Database database = new Database(Directory.current.path+"/data");
Map<String,dynamic> userData;
if((await database["userData"])==null){
String userId = "";
Random r = new Random();
for(int i = 0; i<8;i++){
userId+=r.nextInt(10).toString();
}
database["userData"] = {
"created": (new DateTime.now()).millisecondsSinceEpoch,
"id":userId,
"numLikes":0
};
}
userData = await database["userData"];
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