GabrielModog · October 18, 2024 04:56 · Oct 18, 2024
diff --git a/spiralize.js b/spiralize.js
@@ -0,0 +1,15 @@
+function spiralize(n) {
+  return Array(n).fill(Array(n).fill(0)).map((i, row) => i.map((j, col) => {
+    const north = row < n / 2 && row % 2 === 0 && col >= row - 1 && col <= n - row - 1
+    const east = (n-col) % 2 === 1 && row <= col && row > n - col - 1
+    const south = (n-row) % 2 === 1 && col < row && col > n - row - 1
+    const west = col % 2 === 0 && row < n - col && row > col + 1
+    const result = north || east || south || west
+    return Number(result)
+  }))
+}
+/**
+* Number(result)
+* false and true in JS can be read as 0 or 1
+* so the class Number can turn boolean values into valid a number
+*/