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[ |
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{ |
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"description": "beaconsLit is an Array", |
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"code": "const easternmost = 'Amon Dîn'\nlet easternBeacons = ['Eilenach', 'Nardol']\nconst centerBeacon = 'Erelas'\nlet westernBeacons = ['Min-Rimmon', 'Calenhad']\nconst westernmost = 'Amon Anwar'\n\n// Your code\n\nif (!Array.isArray(beaconsLit)) {\n throw Error('beaconsLit is not an Array')\n}" |
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}, |
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{ |
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"description": "beaconsLit is created without using push", |
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"code": "const easternmost = 'Amon Dîn'\nlet easternBeacons = ['Eilenach', 'Nardol']\nconst centerBeacon = 'Erelas'\nlet westernBeacons = ['Min-Rimmon', 'Calenhad']\nconst westernmost = 'Amon Anwar'\nconst pushCalls = saveArguments(Array.prototype, 'push')\n\n// Your code\n\nequal(pushCalls.length, 0) // push should not be used" |
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}, |
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{ |
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"description": "beaconsLit is created without using unshift", |
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"code": "const easternmost = 'Amon Dîn'\nlet easternBeacons = ['Eilenach', 'Nardol']\nconst centerBeacon = 'Erelas'\nlet westernBeacons = ['Min-Rimmon', 'Calenhad']\nconst westernmost = 'Amon Anwar'\nconst unshiftCalls = saveArguments(Array.prototype, 'unshift')\n\n// Your code\n\nequal(unshiftCalls.length, 0) // unshift should not be used" |
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}, |
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{ |
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"description": "beaconsLit is created without using concat", |
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"code": "const easternmost = 'Amon Dîn'\nlet easternBeacons = ['Eilenach', 'Nardol']\nconst centerBeacon = 'Erelas'\nlet westernBeacons = ['Min-Rimmon', 'Calenhad']\nconst westernmost = 'Amon Anwar'\nconst concatCalls = saveArguments(Array.prototype, 'concat')\n\n// Your code\n\nequal(concatCalls.length, 0) // concat should not be used" |
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}, |
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{ |
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"description": "beaconsLit has the 7 beacons lit", |
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"code": "const easternmost = 'Amon Dîn'\nlet easternBeacons = ['Eilenach', 'Nardol']\nconst centerBeacon = 'Erelas'\nlet westernBeacons = ['Min-Rimmon', 'Calenhad']\nconst westernmost = 'Amon Anwar'\n\n// Your code\n\nequal(beaconsLit.length, 7)" |
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}, |
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{ |
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"description": "beaconsLit has the right beacons", |
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"code": "const easternmost = 'Amon Dîn'\nlet easternBeacons = ['Eilenach', 'Nardol']\nconst centerBeacon = 'Erelas'\nlet westernBeacons = ['Min-Rimmon', 'Calenhad']\nconst westernmost = 'Amon Anwar'\n\n// Your code\n\nequal(beaconsLit, [\n 'Amon Dîn',\n 'Eilenach',\n 'Nardol',\n 'Erelas',\n 'Min-Rimmon',\n 'Calenhad',\n 'Amon Anwar',\n])" |
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}, |
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{ |
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"description": "beaconsLit should still work if the values are different", |
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"code": "const easternmost = 'Amon Din'\nlet easternBeacons = ['Eilenach']\nconst centerBeacon = 'नारडोल'\nlet westernBeacons = ['Erelas', 'Min-Rimmon', 'Calenhad']\nconst westernmost = 'Amon Anwar (Halifirien)'\n\n// Your code\n\nequal(beaconsLit, [\n 'Amon Din',\n 'Eilenach',\n 'नारडोल',\n 'Erelas',\n 'Min-Rimmon',\n 'Calenhad',\n 'Amon Anwar (Halifirien)',\n])" |
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} |
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] |
