bankai/relations

Types

Direction

pub type Direction {
  Outgoing
  Incoming
  Both
}

Constructors

```
Outgoing
```
```
Incoming
```
```
Both
```

Edge

</>

pub type Edge {
  Edge(from: String, to: String, relation: types.RelationType)
}

Constructors

Edge(from: String, to: String, relation: types.RelationType)

Query

</>

pub type Query {
  Query(
    direction: Direction,
    relation: option.Option(types.RelationType),
    depth: Int,
  )
}

Constructors

Query(
  direction: Direction,
  relation: option.Option(types.RelationType),
  depth: Int,
)

Values

add

</>

pub fn add(
  task: types.Task,
  target_id: String,
  relation: types.RelationType,
  all_edges: List(#(String, String)),
  now: Int,
) -> Result(types.Task, String)

add_typed

</>

pub fn add_typed(
  task: types.Task,
  target_id: String,
  relation: types.RelationType,
  now: Int,
) -> types.Task

edges

</>

pub fn edges(
  tasks: List(types.Task),
  relation: option.Option(types.RelationType),
) -> List(Edge)

graph_json

</>

pub fn graph_json(
  tasks: List(types.Task),
  args: List(String),
) -> Result(json.Json, String)

integrity_json

</>

pub fn integrity_json(
  tasks: List(types.Task),
  cycles: List(#(String, String)),
) -> json.Json

query

</>

pub fn query(args: List(String)) -> Result(Query, String)

relation_name

</>

pub fn relation_name(relation: types.RelationType) -> String

relation_typed

</>

pub fn relation_typed(
  task: types.Task,
  target_id: String,
  relation: types.RelationType,
  now: Int,
) -> types.Task

remove

</>

pub fn remove(
  task: types.Task,
  target_id: String,
  relation: types.RelationType,
  now: Int,
) -> types.Task

traversal_json

</>

pub fn traversal_json(
  tasks: List(types.Task),
  start: String,
  args: List(String),
) -> Result(json.Json, String)

traverse

</>

pub fn traverse(
  tasks: List(types.Task),
  start: String,
  query: Query,
) -> List(Edge)