Packages

package root

Documentation/API for the Molecule library - a meta DSL for the Datomic database.

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Definition Classes: root

package molecule

Molecule library - a Scala meta-DSL for the Datomic database.

Definition Classes: root

package core

Definition Classes: molecule

package composition

Methods to build transaction, composite and nested molecules.

Definition Classes: core

package nested_0

Definition Classes: composition

package nested_0_00

package nested_0_01

package nested_0_02

package nested_0_03

package nested_0_04

package nested_0_05

package nested_0_06

package nested_0_07

package nested_0_08

package nested_0_09

package nested_0_10

package nested_0_11

package nested_0_12

package nested_0_13

package nested_0_14

package nested_0_15

package nested_0_16

package nested_0_17

package nested_0_18

package nested_0_19

package nested_0_20

package nested_0_21

Nested_0

package nested_1

Definition Classes: composition

package nested_2

Definition Classes: composition

package nested_3

Definition Classes: composition

molecule.core.composition

nested_0

package nested_0

Type Members

trait Nested_0 extends AnyRef
Add nested molecule.
Add nested molecule.

Related data of cardinality-many referenced entities can be queried in a "flat" way:
```
m(Order.no.LineItem.product.price.quantity).get === List(
  (23, "Chocolate", 48.00, 1),
  (23, "Whisky", 38.00, 2)
)
```
For convenience, Molecule offers to automatically nest the same data so that redundancy is avoided and we can work straight on the hierarchical data:
```
m(Order.no * LineItem.product.price.quantity).get === List(
  (23, List(("Chocolate", 48.00, 1), ("Whisky", 38.00, 2)))
)
```
Nested molecules can nest up to 7 levels deep.

Internally, Molecule adds entity ids to each level in the query to be able to group data on each level by a unique entity id.

Packages

nested_0 

package nested_0

Type Members

Ungrouped

nested_0