Merge branch '1.3-prerelease'

.github/workflows/rhub.yaml

@@ -0,0 +1,95 @@
+# R-hub's generic GitHub Actions workflow file. It's canonical location is at
+# https://github.com/r-hub/actions/blob/v1/workflows/rhub.yaml
+# You can update this file to a newer version using the rhub2 package:
+#
+# rhub::rhub_setup()
+#
+# It is unlikely that you need to modify this file manually.
+
+name: R-hub
+run-name: "${{ github.event.inputs.id }}: ${{ github.event.inputs.name || format('Manually run by {0}', github.triggering_actor) }}"
+
+on:
+  workflow_dispatch:
+    inputs:
+      config:
+        description: 'A comma separated list of R-hub platforms to use.'
+        type: string
+        default: 'linux,windows,macos'
+      name:
+        description: 'Run name. You can leave this empty now.'
+        type: string
+      id:
+        description: 'Unique ID. You can leave this empty now.'
+        type: string
+
+jobs:
+
+  setup:
+    runs-on: ubuntu-latest
+    outputs:
+      containers: ${{ steps.rhub-setup.outputs.containers }}
+      platforms: ${{ steps.rhub-setup.outputs.platforms }}
+
+    steps:
+    # NO NEED TO CHECKOUT HERE
+    - uses: r-hub/actions/setup@v1
+      with:
+        config: ${{ github.event.inputs.config }}
+      id: rhub-setup
+
+  linux-containers:
+    needs: setup
+    if: ${{ needs.setup.outputs.containers != '[]' }}
+    runs-on: ubuntu-latest
+    name: ${{ matrix.config.label }}
+    strategy:
+      fail-fast: false
+      matrix:
+        config: ${{ fromJson(needs.setup.outputs.containers) }}
+    container:
+      image: ${{ matrix.config.container }}
+
+    steps:
+      - uses: r-hub/actions/checkout@v1
+      - uses: r-hub/actions/platform-info@v1
+        with:
+          token: ${{ secrets.RHUB_TOKEN }}
+          job-config: ${{ matrix.config.job-config }}
+      - uses: r-hub/actions/setup-deps@v1
+        with:
+          token: ${{ secrets.RHUB_TOKEN }}
+          job-config: ${{ matrix.config.job-config }}
+      - uses: r-hub/actions/run-check@v1
+        with:
+          token: ${{ secrets.RHUB_TOKEN }}
+          job-config: ${{ matrix.config.job-config }}
+
+  other-platforms:
+    needs: setup
+    if: ${{ needs.setup.outputs.platforms != '[]' }}
+    runs-on: ${{ matrix.config.os }}
+    name: ${{ matrix.config.label }}
+    strategy:
+      fail-fast: false
+      matrix:
+        config: ${{ fromJson(needs.setup.outputs.platforms) }}
+
+    steps:
+      - uses: r-hub/actions/checkout@v1
+      - uses: r-hub/actions/setup-r@v1
+        with:
+          job-config: ${{ matrix.config.job-config }}
+          token: ${{ secrets.RHUB_TOKEN }}
+      - uses: r-hub/actions/platform-info@v1
+        with:
+          token: ${{ secrets.RHUB_TOKEN }}
+          job-config: ${{ matrix.config.job-config }}
+      - uses: r-hub/actions/setup-deps@v1
+        with:
+          job-config: ${{ matrix.config.job-config }}
+          token: ${{ secrets.RHUB_TOKEN }}
+      - uses: r-hub/actions/run-check@v1
+        with:
+          job-config: ${{ matrix.config.job-config }}
+          token: ${{ secrets.RHUB_TOKEN }}

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: rjsoncons
-Title: 'C++' Header-Only 'jsoncons' Library for 'JSON' Queries
-Version: 1.2.0.9900
+Title: Query, Pivot, Patch, and Validate 'JSON' and 'NDJSON'
+Version: 1.3.0
 Authors@R: c(
     person(
         "Martin", "Morgan", role = c("aut", "cre"),
@@ -16,18 +16,15 @@ Authors@R: c(
         email = "[email protected]",
         comment = "jsoncons C++ library maintainer"
     ))
-Description: The 'jsoncons'
-    <https://danielaparker.github.io/jsoncons/> 'C++' header-only
-    library constructs representations from a 'JSON' character vector,
-    and provides extensions for flexible queries and other operations
-    on 'JSON' objects. This package provides 'R' functions to query
-    (filter or transform) and pivot (convert from array-of-objects to
-    object-of-arrays, for easy import into 'R') 'JSON' or 'NDJSON'
-    strings or files using 'JSONpointer', 'JSONpath' or 'JMESpath'
-    expressions. The package also supports 'JSON' patch for
-    conveniently editing JSON documents, and 'JSON' schema for
-    validation. The 'jsoncons' library is easily linked to other
-    packages for direct access to 'C++' functionality.
+Description: Functions to query (filter or transform), pivot (convert
+    from array-of-objects to object-of-arrays, for easy import as 'R'
+    data frame), search, patch (edit), and validate (against 'JSON
+    Schema') 'JSON' and 'NDJSON' strings, files, or URLs. Query and
+    pivot support 'JSONpointer', 'JSONpath' or 'JMESpath'
+    expressions. The implementation uses the 'jsoncons'
+    <https://danielaparker.github.io/jsoncons/> header-only library;
+    the library is easily linked to other packages for direct access
+    to 'C++' functionality not implemented here.
 Imports: cli
 Suggests: jsonlite, tibble, tinytest, BiocStyle, knitr, rmarkdown
 LinkingTo: cpp11, cli

R/patch.R

@@ -62,7 +62,7 @@ J_PATCH_OP <- c("add", "remove", "replace", "copy", "move", "test")
 #' `jsonlite::toJSON()` argument `auto_unbox = TRUE` when `patch` is
 #' an *R* object and any 'value' fields are JSON scalars; for more
 #' complicated scenarios 'value' fields should be marked with
-#' `jsonlite::unbox()` before being passsed to `j_patch_*()`.
+#' `jsonlite::unbox()` before being passed to `j_patch_*()`.
 #'
 #' For `j_patch_op()` the `...` are additional arguments to the patch
 #' operation, e.g., `path = ', `value = '.

R/schema.R

@@ -23,10 +23,10 @@ do_j_schema <-
 #'     'schema'.
 #'
 #' @param data JSON character vector, file, or URL defining document
-#'     to be valdiated. NDJSON data and schema are not supported.
+#'     to be validated. NDJSON data and schema are not supported.
 #'
 #' @param schema JSON character vector, file, or URL defining the
-#'     schema aganist which `data` will be validated.
+#'     schema against which `data` will be validated.
 #'
 #' @param ... passed to `jsonlite::toJSON` when `data` is not
 #'     character-valued.

README.md

@@ -5,16 +5,16 @@
 ![CRAN downloads](https://cranlogs.r-pkg.org/badges/last-month/rjsoncons)
 <!-- badges: end -->
 
-The [jsoncons][] C++ header-only library constructs representations
-from a JSON character vector, and provides extensions for flexible
-queries and other operations on JSON objects. This package provides
-'R' functions to query (filter or transform) and pivot (convert from
-array-of-objects to object-of-arrays, for easy import into 'R') 'JSON'
-or 'NDJSON' strings or files using [JSONpath][], [JMESpath][], and
-[JSONpointer][] expressions. The package also makes it easy to use C++
-'jsoncons' in other *R* packages for direct access to 'C++'
-functionality.
-
+This package provides functions to query (filter or transform), pivot
+(convert from array-of-objects to object-of-arrays, for easy import as
+'R' data frame), search, patch (edit), and validate (against [JSON
+Schema][]) 'JSON' and 'NDJSON' strings, files, or URLs. Query and
+pivot support [JSONpointer][], [JSONpath][] or [JMESpath][]
+expressions. The implementation uses the [jsoncons][] header-only
+library; the library is easily linked to other packages for direct
+access to 'C++' functionality not implemented here.
+
+[JSON Schema]: https://json-schema.org
 [JSONpath]: https://goessner.net/articles/JsonPath/
 [JMESpath]: https://jmespath.org/
 [JSONpointer]: https://datatracker.ietf.org/doc/html/rfc6901
@@ -48,9 +48,13 @@ library(rjsoncons)
 
 The [introductory vignette][] outlines common use cases, including:
 
-- Filtering large JSON documents to extract records of interest.
-- Extracting deeply nested elements.
-- Transforming data for more direct incorporation in *R* data structures.
+- Filter large JSON or NDJSON documents to extract records or elements
+  of interest.
+- Extract deeply nested elements.
+- Transform data for more direct incorporation in *R* data structures.
+- 'Patch' JSON strings programmatically, e.g., to update HTTP request
+  payloads.
+- Validate JSON documents against JSON schemas
 
 The [jsoncons][] C++ header-only library is a very useful starting
 point for advanced JSON manipulation. The vignette outlines how

cran-comments.md

@@ -1,3 +1,3 @@
-# Release 1.2.0
+# Release 1.3.0
 
 - updates R functionality as described in NEWS.md

vignettes/a_rjsoncons.Rmd

@@ -1,5 +1,5 @@
 ---
-title: "Using 'jsoncons' in R"
+title: "Transform and Validate JSON and NDJSON"
 author:
 - name: Martin Morgan
   affiliation: Roswell Park Comprehensive Cancer Center, Buffalo, NY, US
@@ -8,7 +8,7 @@ author:
 output:
   BiocStyle::html_document
 vignette: |
-  %\VignetteIndexEntry{Using the 'jsoncons' Library in R}
+  %\VignetteIndexEntry{Transform and Validate JSON and NDJSON}
   %\VignetteEngine{knitr::rmarkdown}
   %\VignetteEncoding{UTF-8}
 ---
@@ -21,11 +21,11 @@ knitr::opts_chunk$set(
 
 # Introduction & installation
 
-Use [rjsoncons][] for querying JSON, NDJSON, or R objects using
-[JMESpath][], [JSONpath][], or [JSONpointer][]. [rjsoncons][] supports
-[JSON patch][] for document editing, and [JSON schema][]
-validation. Link to the package for direct access to additional
-features in the '[jsoncons][]' C++ library.
+Use [rjsoncons][] for querying, transforming, and searching JSON,
+NDJSON, or R objects using [JMESpath][], [JSONpath][], or
+[JSONpointer][]. [rjsoncons][] supports [JSON patch][] for document
+editing, and [JSON schema][] validation. Link to the package for
+direct access to additional features in the [jsoncons][] C++ library.
 
 [jsoncons]: https://github.com/danielaparker/jsoncons/
 [rjsoncons]: https://mtmorgan.github.io/rjsoncons/
@@ -395,7 +395,7 @@ j_schema_validate(op, schema, as = "tibble") |>
 ```
 
 The validation indicates that the schema `evaluationPath`
-'/items/oneOf' is not satisfied, becuases of the `error` 'No schema
+'/items/oneOf' is not satisfied, because of the `error` 'No schema
 [i.e., 'oneOf' elements] matched, ...'.
 
 The 'details' column summarizes why each of the 3 elements of
@@ -615,6 +615,14 @@ the query as a JSON string, e.g., using the `fromJSON()` in the
 [jsonlite][] package.
 
 ```{r jsonlite_fromJSON}
+json <- '{
+  "locations": [
+    {"name": "Seattle", "state": "WA"},
+    {"name": "New York", "state": "NY"},
+    {"name": "Bellevue", "state": "WA"},
+    {"name": "Olympia", "state": "WA"}
+  ]
+}'
 j_query(json, "locations[?state == 'WA']") |>
     ## `fromJSON()` simplifies list-of-objects to data.frame
     jsonlite::fromJSON()