From 8db475cadbf20110583c0008a02ddd851a6140b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C3=ABl=20Dierick?= <michael.dierick@redpencil.io>
Date: Tue, 23 Nov 2021 13:33:33 +0100
Subject: [PATCH 1/2] add utility function allowing to sparql-escape numbers as
 xsd:decimal

---
 README.md            | 1 +
 helpers/mu/index.js  | 3 +++
 helpers/mu/sparql.js | 7 +++++++
 3 files changed, 11 insertions(+)

diff --git a/README.md b/README.md
index 9900bdc..a4c4557 100644
--- a/README.md
+++ b/README.md
@@ -60,6 +60,7 @@ The following importable variables are available:
   - `sparql`: [Template tag](https://www.npmjs.com/package/sparql-client-2#using-the-sparql-template-tag) to create queries with interpolated values
   - `sparqlEscapeString(value) => string`: Function to escape a string in SPARQL
   - `sparqlEscapeUri(value) => string`: Function to escape a URI in SPARQL
+  - `sparqlEscapeDecimal(value) => string`: Function to escape a JS integer as an `xsd:decimal` in SPARQL
   - `sparqlEscapeInt(value) => string`: Function to escape an integer in SPARQL
   - `sparqlEscapeFloat(value) => string`: Function to escape a float in SPARQL
   - `sparqlEscapeDate(value) => string`: Function to escape a date in SPARQL. The given value is passed to the `Date` constructor.
diff --git a/helpers/mu/index.js b/helpers/mu/index.js
index 3f84979..54b0c0d 100644
--- a/helpers/mu/index.js
+++ b/helpers/mu/index.js
@@ -14,6 +14,7 @@ const mu = {
   sparqlEscape: sparql.sparqlEscape,
   sparqlEscapeString: sparql.sparqlEscapeString,
   sparqlEscapeUri: sparql.sparqlEscapeUri,
+  sparqlEscapeDecimal: sparql.sparqlEscapeDecimal,
   sparqlEscapeInt: sparql.sparqlEscapeInt,
   sparqlEscapeFloat: sparql.sparqlEscapeFloat,
   sparqlEscapeDate: sparql.sparqlEscapeDate,
@@ -30,6 +31,7 @@ const SPARQL = mu.SPARQL,
       sparqlEscapeString = mu.sparqlEscapeString,
       sparqlEscapeUri = mu.sparqlEscapeUri,
       sparqlEscapeInt = mu.sparqlEscapeInt,
+      sparqlEscapeDecimal = mu.sparqlEscapeDecimal,
       sparqlEscapeFloat = mu.sparqlEscapeFloat,
       sparqlEscapeDate = mu.sparqlEscapeDate,
       sparqlEscapeDateTime = mu.sparqlEscapeDateTime,
@@ -44,6 +46,7 @@ export {
   sparqlEscape,
   sparqlEscapeString,
   sparqlEscapeUri,
+  sparqlEscapeDecimal,
   sparqlEscapeInt,
   sparqlEscapeFloat,
   sparqlEscapeDate,
diff --git a/helpers/mu/sparql.js b/helpers/mu/sparql.js
index bc649b4..98ea9a9 100644
--- a/helpers/mu/sparql.js
+++ b/helpers/mu/sparql.js
@@ -107,6 +107,10 @@ function sparqlEscapeUri( value ){
   return '<' + value.replace(/[\\"']/g, function(match) { return '\\' + match; }) + '>';
 };
 
+function sparqlEscapeDecimal( value ){
+  return '"' + Number.parseInt(value) + '"^^xsd:decimal';
+};
+
 function sparqlEscapeInt( value ){
   return '"' + Number.parseInt(value) + '"^^xsd:integer';
 };
@@ -135,6 +139,8 @@ function sparqlEscape( value, type ){
     return sparqlEscapeUri(value);
   case 'bool':
     return sparqlEscapeBool(value);
+  case 'decimal':
+    return sparqlEscapeDecimal(value);
   case 'int':
     return sparqlEscapeInt(value);
   case 'float':
@@ -176,6 +182,7 @@ export {
   sparqlEscape,
   sparqlEscapeString,
   sparqlEscapeUri,
+  sparqlEscapeDecimal,
   sparqlEscapeInt,
   sparqlEscapeFloat,
   sparqlEscapeDate,

From 95c67185257fe6174e3cc676f7fb97c2ea2f3140 Mon Sep 17 00:00:00 2001
From: Aad Versteden <madnificent@gmail.com>
Date: Mon, 4 Apr 2022 10:44:58 +0200
Subject: [PATCH 2/2] Decimal may be either integer or float

Number.parseFloat parses both integers as well as floats.

Review with @erikap
---
 README.md            | 2 +-
 helpers/mu/sparql.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index a4c4557..d39f3b4 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ The following importable variables are available:
   - `sparql`: [Template tag](https://www.npmjs.com/package/sparql-client-2#using-the-sparql-template-tag) to create queries with interpolated values
   - `sparqlEscapeString(value) => string`: Function to escape a string in SPARQL
   - `sparqlEscapeUri(value) => string`: Function to escape a URI in SPARQL
-  - `sparqlEscapeDecimal(value) => string`: Function to escape a JS integer as an `xsd:decimal` in SPARQL
+  - `sparqlEscapeDecimal(value) => string`: Function to escape an integer or float as an `xsd:decimal` in SPARQL
   - `sparqlEscapeInt(value) => string`: Function to escape an integer in SPARQL
   - `sparqlEscapeFloat(value) => string`: Function to escape a float in SPARQL
   - `sparqlEscapeDate(value) => string`: Function to escape a date in SPARQL. The given value is passed to the `Date` constructor.
diff --git a/helpers/mu/sparql.js b/helpers/mu/sparql.js
index 98ea9a9..2381057 100644
--- a/helpers/mu/sparql.js
+++ b/helpers/mu/sparql.js
@@ -108,7 +108,7 @@ function sparqlEscapeUri( value ){
 };
 
 function sparqlEscapeDecimal( value ){
-  return '"' + Number.parseInt(value) + '"^^xsd:decimal';
+  return '"' + Number.parseFloat(value) + '"^^xsd:decimal';
 };
 
 function sparqlEscapeInt( value ){