From 24aa6401fbd34dc5ebe28595fda56764bb580b5a Mon Sep 17 00:00:00 2001
From: Joost De Cock <joost@decock.org>
Date: Sat, 1 Jun 2019 16:17:45 +0200
Subject: [PATCH] :rotating_light: Removed linter warnings

---
 packages/tutorial/src/bib.js    |  2 +-
 packages/tutorial/src/step10.js | 10 +---------
 packages/tutorial/src/step11.js |  3 ---
 packages/tutorial/src/step3.js  |  2 +-
 packages/tutorial/src/step4.js  |  2 +-
 packages/tutorial/src/step6.js  |  3 ---
 packages/tutorial/src/step7.js  | 10 +---------
 packages/tutorial/src/step8.js  | 10 +---------
 packages/tutorial/src/step9.js  | 10 +---------
 9 files changed, 7 insertions(+), 45 deletions(-)

diff --git a/packages/tutorial/src/bib.js b/packages/tutorial/src/bib.js
index 2c8a88b9343..7eb3c61d1cb 100644
--- a/packages/tutorial/src/bib.js
+++ b/packages/tutorial/src/bib.js
@@ -16,7 +16,7 @@ export default function(part) {
   // Construct the neck opening
   let tweak = 1;
   let target = (measurements.headCircumference * options.neckRatio) / 4;
-  let delta = Infinity;
+  let delta;
   do {
     points.right = new Point((tweak * measurements.headCircumference) / 10, 0);
     points.bottom = new Point(0, (tweak * measurements.headCircumference) / 12);
diff --git a/packages/tutorial/src/step10.js b/packages/tutorial/src/step10.js
index 02252bdfe62..64c2ccbf21b 100644
--- a/packages/tutorial/src/step10.js
+++ b/packages/tutorial/src/step10.js
@@ -1,13 +1,5 @@
 export default function(part) {
-  let {
-    Point,
-    points,
-    Path,
-    paths,
-    measurements,
-    options,
-    macro
-  } = part.shorthand();
+  let { points, Path, paths, macro } = part.shorthand();
 
   macro("round", {
     from: points.topLeft,
diff --git a/packages/tutorial/src/step11.js b/packages/tutorial/src/step11.js
index 1c3c643f89b..897b29ff5c2 100644
--- a/packages/tutorial/src/step11.js
+++ b/packages/tutorial/src/step11.js
@@ -2,10 +2,7 @@ export default function(part) {
   let {
     Point,
     points,
-    Path,
     paths,
-    measurements,
-    options,
     macro,
     complete,
     snippets,
diff --git a/packages/tutorial/src/step3.js b/packages/tutorial/src/step3.js
index 20a8ff5a359..de55cac14d3 100644
--- a/packages/tutorial/src/step3.js
+++ b/packages/tutorial/src/step3.js
@@ -3,7 +3,7 @@ export default function(part) {
 
   let tweak = 1;
   let target = (measurements.headCircumference * options.neckRatio) / 4;
-  let delta = Infinity;
+  let delta;
   do {
     points.right = new Point((tweak * measurements.headCircumference) / 10, 0);
     points.bottom = new Point(0, (tweak * measurements.headCircumference) / 12);
diff --git a/packages/tutorial/src/step4.js b/packages/tutorial/src/step4.js
index 744eceb1913..ddec41a8f8a 100644
--- a/packages/tutorial/src/step4.js
+++ b/packages/tutorial/src/step4.js
@@ -1,5 +1,5 @@
 export default function(part) {
-  let { Point, points, Path, paths, measurements, options } = part.shorthand();
+  let { points, Path, paths } = part.shorthand();
 
   points.rightCp2 = points.rightCp1.flipY();
   points.bottomCp1 = points.bottomCp2.flipX();
diff --git a/packages/tutorial/src/step6.js b/packages/tutorial/src/step6.js
index 8992bf8c9e6..8413f5727a3 100644
--- a/packages/tutorial/src/step6.js
+++ b/packages/tutorial/src/step6.js
@@ -1,9 +1,6 @@
 export default function(part) {
   let { Point, points, Path, paths, measurements, options } = part.shorthand();
 
-  let width = measurements.headCircumference * options.widthRatio;
-  let length = measurements.headCircumference * options.lengthRatio;
-
   points.edgeLeft = new Point(points.topLeft.x, points.left.y);
   points.edgeRight = new Point(points.topRight.x, points.right.y);
   points.edgeTop = new Point(0, points.topLeft.y);
diff --git a/packages/tutorial/src/step7.js b/packages/tutorial/src/step7.js
index 1877b6f5a63..1b662841925 100644
--- a/packages/tutorial/src/step7.js
+++ b/packages/tutorial/src/step7.js
@@ -1,13 +1,5 @@
 export default function(part) {
-  let {
-    Point,
-    points,
-    Path,
-    paths,
-    measurements,
-    options,
-    macro
-  } = part.shorthand();
+  let { Point, points, macro } = part.shorthand();
 
   let strap = points.edgeTop.dy(points.top);
 
diff --git a/packages/tutorial/src/step8.js b/packages/tutorial/src/step8.js
index 4d4b998f96d..cd823c3ade9 100644
--- a/packages/tutorial/src/step8.js
+++ b/packages/tutorial/src/step8.js
@@ -1,13 +1,5 @@
 export default function(part) {
-  let {
-    Point,
-    points,
-    Path,
-    paths,
-    measurements,
-    options,
-    macro
-  } = part.shorthand();
+  let { points, Path, paths, macro } = part.shorthand();
 
   let rotateThese = [
     "edgeTopLeftCp",
diff --git a/packages/tutorial/src/step9.js b/packages/tutorial/src/step9.js
index be3be6e2ad5..cf88fb1a025 100644
--- a/packages/tutorial/src/step9.js
+++ b/packages/tutorial/src/step9.js
@@ -1,13 +1,5 @@
 export default function(part) {
-  let {
-    Point,
-    points,
-    Path,
-    paths,
-    measurements,
-    options,
-    macro
-  } = part.shorthand();
+  let { points, Path, paths } = part.shorthand();
 
   points.edgeTopRightCp = points.edgeTopLeftCp.flipX();
   points.topCp1 = points.topCp2.flipX();