From de6a1f376c9d3df5c7f7bd7d9c2de77d2cbe3900 Mon Sep 17 00:00:00 2001
From: Peter Tseng <pht24@cornell.edu>
Date: Thu, 31 Mar 2022 18:44:22 +0000
Subject: [PATCH] pascals-triangle: format each row as one line

suggested as a follow-up action to format-array being merged, on at
least two separate occasions:

https://github.com/exercism/problem-specifications/pull/1968#discussion_r811642919
https://github.com/exercism/problem-specifications/pull/1966#discussion_r808714254

The reason for the suggestion is that helps visualise the human-readable
form of the triangle that we are used to seeing.
---
 bin/format-array.rb                           |  3 ++
 .../pascals-triangle/canonical-data.json      | 30 +++++++++++++++----
 2 files changed, 28 insertions(+), 5 deletions(-)

diff --git a/bin/format-array.rb b/bin/format-array.rb
index 24b5fdbf59..a742614f48 100644
--- a/bin/format-array.rb
+++ b/bin/format-array.rb
@@ -61,6 +61,9 @@
   'ocr-numbers' => {
     'rows' => :multi_line,
   },
+  'pascals-triangle' => {
+    'expected' => :multi_line,
+  },
   'rectangles' => {
     'strings' => :multi_line_unless_single,
   },
diff --git a/exercises/pascals-triangle/canonical-data.json b/exercises/pascals-triangle/canonical-data.json
index be586b0615..4397b6b993 100644
--- a/exercises/pascals-triangle/canonical-data.json
+++ b/exercises/pascals-triangle/canonical-data.json
@@ -21,7 +21,9 @@
       "input": {
         "count": 1
       },
-      "expected": [[1]]
+      "expected": [
+        [1]
+      ]
     },
     {
       "uuid": "a6e5a2a2-fc9a-4b47-9f4f-ed9ad9fbe4bd",
@@ -30,7 +32,10 @@
       "input": {
         "count": 2
       },
-      "expected": [[1], [1, 1]]
+      "expected": [
+        [1],
+        [1, 1]
+      ]
     },
     {
       "uuid": "97206a99-79ba-4b04-b1c5-3c0fa1e16925",
@@ -39,7 +44,11 @@
       "input": {
         "count": 3
       },
-      "expected": [[1], [1, 1], [1, 2, 1]]
+      "expected": [
+        [1],
+        [1, 1],
+        [1, 2, 1]
+      ]
     },
     {
       "uuid": "565a0431-c797-417c-a2c8-2935e01ce306",
@@ -48,7 +57,12 @@
       "input": {
         "count": 4
       },
-      "expected": [[1], [1, 1], [1, 2, 1], [1, 3, 3, 1]]
+      "expected": [
+        [1],
+        [1, 1],
+        [1, 2, 1],
+        [1, 3, 3, 1]
+      ]
     },
     {
       "uuid": "06f9ea50-9f51-4eb2-b9a9-c00975686c27",
@@ -57,7 +71,13 @@
       "input": {
         "count": 5
       },
-      "expected": [[1], [1, 1], [1, 2, 1], [1, 3, 3, 1], [1, 4, 6, 4, 1]]
+      "expected": [
+        [1],
+        [1, 1],
+        [1, 2, 1],
+        [1, 3, 3, 1],
+        [1, 4, 6, 4, 1]
+      ]
     },
     {
       "uuid": "c3912965-ddb4-46a9-848e-3363e6b00b13",