inject
Inject an object arbitrarily into a traversal stream.
Synopsis
inject('object_name')| Syntax conventions | Description |
|---|---|
| Lowercase and uppercase | Literal keyword. Includes (). |
Italics |
Variable value. Replace with a user-defined value. |
[] |
Optional. Square brackets ( [] ) surround
optional command arguments. Do not type the square brackets. |
{} |
Group. Braces ( {} ) identify a group to choose
from. Do not type the braces. |
| |
Or. A vertical bar ( | ) separates alternative
elements. Type any one of the elements. Do not type the vertical
bar. |
... |
Repeatable. An ellipsis ( ... ) indicates that
you can repeat the syntax element as often as required. |
Description
The inject() step is a side
effect. It insert objects arbitrarily into a traversal stream, but does not change
the graph permanently.
Examples
g.V().has('person', 'name', 'James Beard').out().values('name').inject('Cream Biscuits')