ConciseCore

A Core Data wrapper library by Swift. Try to use a neat way to access core data.

Sample code

Assume we have an entity named User with two parameters name (String) and age (Int16).

Initialize schema

First, add an extension for CCDB and add variable with CCTable for each entity.

extension CCDB {
    var user : CCTable<User> { return CCTable(context: context) }
}

Create DB Object

Then create db instance in your code, every db object own a unique context.

var db = CCDB()

Create object

var values = [
  "name": name,
  "age": age
]
db.user.create(values)

Save changes

Save changes to database

db.save()
db.save {(error) in
    // Do something after save complete.
}

Fetch data

db.user.all() // Fetch all data
db.user.findBy(attribute: attr, value: obj) // Fetch one row by attribute and value
db.user.findAllBy(attribute: attr, value: obj) // Fetch all rows match the attribute and value
db.user.take() // Fetch any one row
db.user.first() // Fetch first row
db.user.count() // Get the count of this entity

License

ConciseCore is released under an MIT license. See LICENSE for more information.