am_length: Get the length of an Automerge map or list
In automerge: R Bindings for 'Automerge' 'CRDT' Library
am_length R Documentation
Get the length of an Automerge map or list
Description
Returns the number of key-value pairs in a map or elements in a list.
Usage
am_length(doc, obj)
Arguments
doc
An Automerge document
obj
An Automerge object ID, or AM_ROOT for the document root
Value
Integer length/size
Examples
doc <- am_create()
am_put(doc, AM_ROOT, "a", 1)
am_put(doc, AM_ROOT, "b", 2)
len <- am_length(doc, AM_ROOT)
len # 2
am_close(doc)
automerge documentation built on Feb. 5, 2026, 5:08 p.m.
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| am_length | R Documentation |
Get the length of an Automerge map or list
Description
Returns the number of key-value pairs in a map or elements in a list.
Usage
am_length(doc, obj)
Arguments
doc |
An Automerge document |
obj |
An Automerge object ID, or |
Value
Integer length/size
Examples
doc <- am_create()
am_put(doc, AM_ROOT, "a", 1)
am_put(doc, AM_ROOT, "b", 2)
len <- am_length(doc, AM_ROOT)
len # 2
am_close(doc)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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