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Ten Green Bottles (#2097)
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‎exercises/beer-song/.deprecated

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**NOTE: This exercise has been deprecated**
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Your track should implement "bottle-song" instead.
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https://github.com/exercism/problem-specifications/issues/2066

‎exercises/bottle-song/canonical-data.json

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{
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"exercise": "bottle-song",
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"cases": [
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{
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"description": "verse",
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"cases": [
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{
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"description": "single verse",
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"cases": [
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{
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"uuid": "d4ccf8fc-01dc-48c0-a201-4fbeb30f2d03",
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"description": "first generic verse",
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"property": "recite",
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"input": {
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"startBottles": 10,
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"takeDown": 1
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},
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"expected": [
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"Ten green bottles hanging on the wall,",
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"Ten green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be nine green bottles hanging on the wall."
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]
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},
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{
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"uuid": "0f0aded3-472a-4c64-b842-18d4f1f5f030",
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"description": "last generic verse",
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"property": "recite",
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"input": {
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"startBottles": 3,
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"takeDown": 1
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},
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"expected": [
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"Three green bottles hanging on the wall,",
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"Three green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be two green bottles hanging on the wall."
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]
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},
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{
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"uuid": "f61f3c97-131f-459e-b40a-7428f3ed99d9",
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"description": "verse with 2 bottles",
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"property": "recite",
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"input": {
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"startBottles": 2,
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"takeDown": 1
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},
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"expected": [
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"Two green bottles hanging on the wall,",
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"Two green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be one green bottle hanging on the wall."
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]
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},
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{
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"uuid": "05eadba9-5dbd-401e-a7e8-d17cc9baa8e0",
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"description": "verse with 1 bottle",
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"property": "recite",
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"input": {
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"startBottles": 1,
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"takeDown": 1
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},
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"expected": [
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"One green bottles hanging on the wall,",
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"One green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be no green bottles hanging on the wall."
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]
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}
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]
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}
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]
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},
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{
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"description": "lyrics",
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"cases": [
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{
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"description": "multiple verses",
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"cases": [
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{
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"uuid": "a4a28170-83d6-4dc1-bd8b-319b6abb6a80",
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"description": "first two verses",
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"property": "recite",
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"input": {
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"startBottles": 10,
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"takeDown": 2
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},
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"expected": [
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"Ten green bottles hanging on the wall,",
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"Ten green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be nine green bottles hanging on the wall.",
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"",
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"Nine green bottles hanging on the wall,",
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"Nine green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be eight green bottles hanging on the wall."
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]
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},
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{
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"uuid": "3185d438-c5ac-4ce6-bcd3-02c9ff1ed8db",
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"description": "last three verses",
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"property": "recite",
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"input": {
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"startBottles": 3,
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"takeDown": 3
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},
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"expected": [
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"Three green bottles hanging on the wall,",
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"Three green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be two green bottles hanging on the wall.",
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"",
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"Two green bottles hanging on the wall,",
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"Two green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be one green bottle hanging on the wall.",
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"",
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"One green bottles hanging on the wall,",
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"One green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be no green bottles hanging on the wall."
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]
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},
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{
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"uuid": "28c1584a-0e51-4b65-9ae2-fbc0bf4bbb28",
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"description": "all verses",
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"property": "recite",
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"input": {
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"startBottles": 10,
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"takeDown": 10
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},
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"expected": [
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"Ten green bottles hanging on the wall,",
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"Ten green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be nine green bottles hanging on the wall.",
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"",
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"Nine green bottles hanging on the wall,",
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"Nine green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be eight green bottles hanging on the wall.",
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"",
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"Eight green bottles hanging on the wall,",
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"Eight green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be seven green bottles hanging on the wall.",
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"",
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"Seven green bottles hanging on the wall,",
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"Seven green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be six green bottles hanging on the wall.",
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"",
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"Six green bottles hanging on the wall,",
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"Six green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be five green bottles hanging on the wall.",
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"",
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"Five green bottles hanging on the wall,",
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"Five green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be four green bottles hanging on the wall.",
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"",
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"Four green bottles hanging on the wall,",
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"Four green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be three green bottles hanging on the wall.",
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"",
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"Three green bottles hanging on the wall,",
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"Three green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be two green bottles hanging on the wall.",
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"",
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"Two green bottles hanging on the wall,",
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"Two green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be one green bottle hanging on the wall.",
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"",
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"One green bottles hanging on the wall,",
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"One green bottles hanging on the wall,",
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"And if one green bottle should accidentally fall,",
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"There'll be no green bottles hanging on the wall."
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]
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}
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]
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}
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]
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}
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]
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}

‎exercises/bottle-song/description.md

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# Description
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Recite the lyrics to that popular children's repetitive song: Ten Green Bottles.
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Note that not all verses are identical.
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```text
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Ten green bottles hanging on the wall,
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Ten green bottles hanging on the wall,
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And if one green bottle should accidentally fall,
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There'll be nine green bottles hanging on the wall.
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Nine green bottles hanging on the wall,
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Nine green bottles hanging on the wall,
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And if one green bottle should accidentally fall,
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There'll be eight green bottles hanging on the wall.
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Eight green bottles hanging on the wall,
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Eight green bottles hanging on the wall,
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And if one green bottle should accidentally fall,
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There'll be seven green bottles hanging on the wall.
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Seven green bottles hanging on the wall,
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Seven green bottles hanging on the wall,
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And if one green bottle should accidentally fall,
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There'll be six green bottles hanging on the wall.
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Six green bottles hanging on the wall,
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Six green bottles hanging on the wall,
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And if one green bottle should accidentally fall,
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There'll be five green bottles hanging on the wall.
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Five green bottles hanging on the wall,
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Five green bottles hanging on the wall,
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And if one green bottle should accidentally fall,
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There'll be four green bottles hanging on the wall.
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Four green bottles hanging on the wall,
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Four green bottles hanging on the wall,
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And if one green bottle should accidentally fall,
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There'll be three green bottles hanging on the wall.
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Three green bottles hanging on the wall,
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Three green bottles hanging on the wall,
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And if one green bottle should accidentally fall,
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There'll be two green bottles hanging on the wall.
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Two green bottles hanging on the wall,
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Two green bottles hanging on the wall,
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And if one green bottle should accidentally fall,
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There'll be one green bottle hanging on the wall.
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One green bottles hanging on the wall,
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One green bottles hanging on the wall,
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And if one green bottle should accidentally fall,
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There'll be no green bottles hanging on the wall.
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```
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## For bonus points
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Did you get the tests passing and the code clean?
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If you want to, these are some additional things you could try:
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* Remove as much duplication as you possibly can.
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* Optimize for readability, even if it means introducing duplication.
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* If you've removed all the duplication, do you have a lot of conditionals?
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Try replacing the conditionals with polymorphism, if it applies in this language.
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How readable is it?
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Then please share your thoughts in a comment on the submission.
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Did this experiment make the code better? Worse? Did you learn anything from it?

‎exercises/bottle-song/metadata.toml

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blurb = "Produce the lyrics to the popular children's repetitive song: Ten Green Bottles."
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source = "Wikipedia"
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source_url = "https://en.wikipedia.org/wiki/Ten_Green_Bottles"

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