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Commit ef5128a7 authored by Nayeem Rahman's avatar Nayeem Rahman
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Add new linter rules

- no-var
- prefer-const
parent 86dce8fb
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......@@ -14,5 +14,8 @@
"ecmaVersion": 2018,
"sourceType": "module"
},
"rules": {}
"rules": {
"no-var": "error",
"prefer-const": "error"
}
}
......@@ -91,10 +91,10 @@ HTML.rectangle.addEventListener("click", () => {
showElement(HTML.palette)
})
let svg = HTML.wheel.children
for (var i = 1; i < svg.length; i++) {
const svg = HTML.wheel.children
for (let i = 1; i < svg.length; i++) {
svg[i].addEventListener("click", (event) => {
let paletteColour = event.target.getAttribute("fill")
const paletteColour = event.target.getAttribute("fill")
HTML.rectangle.style.backgroundColor = paletteColour
HTML.picker.value = paletteColour
HTML.labelColour.style.backgroundColor = paletteColour
......@@ -112,7 +112,7 @@ function hideElement(element) {
}
HTML.picker.addEventListener("change", () => {
let paletteColour = event.target.value
const paletteColour = event.target.value
HTML.rectangle.style.backgroundColor = paletteColour
HTML.labelColour.style.backgroundColor = paletteColour
canvas.setStrokeColour(paletteColour)
......
......@@ -34,9 +34,9 @@ class Room extends EventTarget {
}
getPaths() {
let paths = new Map()
const paths = new Map()
for (let id of this._y.share.strokeAdd.keys()) {
for (const id of this._y.share.strokeAdd.keys()) {
paths.set(id, this._generatePath(id))
}
......@@ -55,13 +55,13 @@ class Room extends EventTarget {
// Generate an array of points [x, y, exist] by merging the path's add and erase sets
_generatePath(id) {
let addSet = this._y.share.strokeAdd.get(id)
const addSet = this._y.share.strokeAdd.get(id)
if (addSet === undefined) {
return []
}
let eraseSet = this._y.share.strokeErase.get(id) || { get: () => false }
const eraseSet = this._y.share.strokeErase.get(id) || { get: () => false }
return addSet
.toArray()
......
......@@ -109,7 +109,7 @@ function extend(Y) {
return
}
for (let f of this.userEventListeners) {
for (const f of this.userEventListeners) {
f({ action: "userID", id: id })
}
......
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