automerge (version 0.3.0)

am_map_get_all: Get all conflicting values at a map key

Description

Returns all values stored at a map key, including conflicts from concurrent edits by different actors. When there are no conflicts, the list contains a single element (the winning value).

Usage

am_map_get_all(doc, obj, key, heads = NULL)

Value

A list of all values at the key. Returns an empty list if the key does not exist.

Arguments

doc

An Automerge document

obj

An Automerge object ID (must be a map), or AM_ROOT

key

Character string key

heads

Optional list of change hashes (raw vectors) for historical query. If NULL (default), uses the current state.

Examples

doc <- am_create()
doc$key <- "value"

# Single value (no conflict)
values <- am_map_get_all(doc, AM_ROOT, "key")
length(values)  # 1

am_close(doc)