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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,12 @@ | ||
| <!DOCTYPE html> | ||
| <html lang="en"> | ||
| <head> | ||
| <meta charset="UTF-8"> | ||
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | ||
| <title>Dice Roller!</title> | ||
| </head> | ||
| <body> | ||
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|
||
| </body> | ||
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| const isFairDie = faces => { | ||
| const validFaces = [2, 4, 6, 8, 10, 12, 20]; | ||
| if (validFaces.includes(faces)) { | ||
| return true; | ||
| } else { | ||
| return false; | ||
| } | ||
| } | ||
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| const tokyoDie = [ | ||
| 'Heart', | ||
| 'Attack', | ||
| 'Money', | ||
| 'One', | ||
| 'Two', | ||
| 'Three' | ||
| ] | ||
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| const roll = die => { | ||
| if (Number.isInteger(die) && isFairDie(die)) { | ||
| return Math.ceil(Math.random() * die); | ||
| } else if (Array.isArray(die) && isFairDie(die.length)) { | ||
| return die[Math.floor(Math.random() * die.length)]; | ||
| } else { | ||
| return 'Not a valid die'; | ||
| } | ||
| } | ||
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| console.log(roll(6)); | ||
| console.log(roll(tokyoDie)); |