.. index:: single: json_patch_protocol .. _json_patch_protocol/0:

.. rst-class:: right

protocol

json_patch_protocol

JSON Patch (RFC 6902) application protocol.

| Availability: | logtalk_load(json_patch(loader))

| Author: Paulo Moura | Version: 1:0:0 | Date: 2026-07-03

| Compilation flags: | static

| Dependencies: | (none)

| Remarks: | (none)

| Inherited public predicates: | (none)

.. contents:: :local: :backlinks: top

Public predicates

.. index:: apply/3 .. _json_patch_protocol/0::apply/3:

apply/3 ^^^^^^^^^^^

Applies a JSON Patch document represented as a list of operation objects to a JSON term and returns the patched JSON term.

| Compilation flags: | static

| Template: | apply(Patch,OldJSON,NewJSON) | Mode and number of proofs: | apply(++list,++term,--term) - zero_or_one_or_error

| Exceptions: | Patch is a variable: | instantiation_error | OldJSON is a variable: | instantiation_error | Patch is neither a variable nor a list: | type_error(list,Patch) | An operation in Patch is malformed: | domain_error(json_patch_operation,Operation)

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Protected predicates

(none)

Private predicates

(none)

Operators

(none)