Merge
Merge two JSON objects, b over a.
Merges two JSON objects with b winning on conflict. deep merges nested objects key by key; otherwise a key present in b replaces a's value whole.
At a glance
Module type
Merge
Category
Primitives · Scalar and json
Default tier
reactive
Runs on
reactive, durable
Starts a flow
no
Holds a body
no
Keeps state between runs
no
Available in
every application type
Parameters
deep
boolean · required · defaults to true
Merge nested objects key by key. Off, a key in b replaces a's value whole.
Inputs
Port
Kind
Required
Description
on
event
no
Implicit on every module that does not itself start a flow: wire an event here to make this module the start of what that event runs.
a
json
yes
The base object.
b
json
yes
The object merged over it.
Outputs
Port
Kind
Connects to
Description
json
json
json, scalar, signal
The merged object.
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