From 360fc700b17f096516d533c2e2366fd514cc02e3 Mon Sep 17 00:00:00 2001 From: Yanick Champoux Date: Mon, 13 Dec 2021 11:03:28 -0500 Subject: [PATCH] prettier --- 2021/13/part1.mjs | 106 +++++++++++++++++++++++----------------------- 2021/13/part2.mjs | 11 ++--- 2021/13/test.mjs | 22 +++++----- 3 files changed, 69 insertions(+), 70 deletions(-) diff --git a/2021/13/part1.mjs b/2021/13/part1.mjs index 74fa80c..3dec43d 100644 --- a/2021/13/part1.mjs +++ b/2021/13/part1.mjs @@ -2,69 +2,69 @@ import fs from "fs-extra"; import fp from "lodash/fp.js"; import _ from "lodash"; -export const processInput = (input) => fs.readFile(input,'utf8').then( - content => { - let [ coords, instructions ] = content.split("\n\n"); +export const processInput = (input) => + fs.readFile(input, "utf8").then((content) => { + let [coords, instructions] = content.split("\n\n"); - let grid = []; + let grid = []; - for( const [y,x] of coords.split("\n").map(line => line.split(",").map( x => parseInt(x) )) ) { - if(!grid[x]) grid[x] = []; - grid[x][y] = true; - } - - grid = [...grid]; - grid = grid.map( x => x? [...x]:[] ); - - instructions = instructions.split("\n").filter(x=>x).map( line => line.match(/([xy])=(\d+)/) ) - .map( ([_,direction,level]) => ([direction,parseInt(level)]) ); - - return { - grid, - instructions, - } - - } -); - -export function foldGrid(grid,direction,level) { - if(direction === 'x') { - for( const row of grid ) { - if(!row) continue; - const folded = row.splice(level); - folded.forEach((v,i) => { - if(i===0) return; - if(!v) return; - row[level-i] = v; - }) - } - - return grid; + for (const [y, x] of coords + .split("\n") + .map((line) => line.split(",").map((x) => parseInt(x)))) { + if (!grid[x]) grid[x] = []; + grid[x][y] = true; } - const folded = grid.splice(level); - folded.forEach((v,i) => { - if(i===0) return; - if(!v) return; - grid[level-i] = - _.range(_.max([grid[level-i].length,folded[i].length])). - map( j => grid[level-i][j] || folded[i][j] ); - }) + grid = [...grid]; + grid = grid.map((x) => (x ? [...x] : [])); + + instructions = instructions + .split("\n") + .filter((x) => x) + .map((line) => line.match(/([xy])=(\d+)/)) + .map(([_, direction, level]) => [direction, parseInt(level)]); + + return { + grid, + instructions, + }; + }); + +export function foldGrid(grid, direction, level) { + if (direction === "x") { + for (const row of grid) { + if (!row) continue; + const folded = row.splice(level); + folded.forEach((v, i) => { + if (i === 0) return; + if (!v) return; + row[level - i] = v; + }); + } return grid; + } + + const folded = grid.splice(level); + folded.forEach((v, i) => { + if (i === 0) return; + if (!v) return; + grid[level - i] = _.range( + _.max([grid[level - i].length, folded[i].length]) + ).map((j) => grid[level - i][j] || folded[i][j]); + }); + + return grid; } export function printGrid(grid) { - return grid.map( line => - (line||[]).map( x => x ? '#':'.' ).join('') - ).join("\n"); + return grid + .map((line) => (line || []).map((x) => (x ? "#" : ".")).join("")) + .join("\n"); } -export function solution({grid, instructions}) { - - foldGrid(grid,...instructions.shift()); - - return _.sum(grid.flat()); - +export function solution({ grid, instructions }) { + foldGrid(grid, ...instructions.shift()); + return _.sum(grid.flat()); } diff --git a/2021/13/part2.mjs b/2021/13/part2.mjs index afdbfa6..05ab8b6 100644 --- a/2021/13/part2.mjs +++ b/2021/13/part2.mjs @@ -2,13 +2,10 @@ import fs from "fs-extra"; import fp from "lodash/fp.js"; import _ from "lodash"; -import * as p1 from './part1.mjs'; - -export function solution({grid, instructions}) { - - instructions.forEach(i =>p1.foldGrid(grid,...i)); - - return p1.printGrid(grid); +import * as p1 from "./part1.mjs"; +export function solution({ grid, instructions }) { + instructions.forEach((i) => p1.foldGrid(grid, ...i)); + return p1.printGrid(grid); } diff --git a/2021/13/test.mjs b/2021/13/test.mjs index 63f3239..710bb98 100644 --- a/2021/13/test.mjs +++ b/2021/13/test.mjs @@ -6,23 +6,25 @@ import fs from "fs-extra"; import * as p1 from "./part1.mjs"; import * as p2 from "./part2.mjs"; -const sample = p1.processInput('sample'); -const input = p1.processInput('input'); +const sample = p1.processInput("sample"); +const input = p1.processInput("input"); tap.test("part1", async (t) => { - const x = await sample; - t.equal(p1.solution(x), 17); - t.equal(p1.solution(x), 16); - t.equal(p1.solution(await input), 745); + const x = await sample; + t.equal(p1.solution(x), 17); + t.equal(p1.solution(x), 16); + t.equal(p1.solution(await input), 745); }); tap.test("part2", async (t) => { - // t.equal(p2.solution(await sample), 0); - t.equal(p2.solution(await input), - `.##..###..#..#...##.####.###...##...##.. + // t.equal(p2.solution(await sample), 0); + t.equal( + p2.solution(await input), + `.##..###..#..#...##.####.###...##...##.. #..#.#..#.#.#.....#.#....#..#.#..#.#..#. #..#.###..##......#.###..###..#....#.... ####.#..#.#.#.....#.#....#..#.#.##.#.... #..#.#..#.#.#..#..#.#....#..#.#..#.#..#. -#..#.###..#..#..##..#....###...###..##..`); +#..#.###..#..#..##..#....###...###..##..` + ); });