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Steffan153Steffan153
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Add RNA Transcription exercise (#78)
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‎config.json

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"practices": [],
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"prerequisites": [],
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"difficulty": 8
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},
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{
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"slug": "rna-transcription",
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"name": "RNA Transcription",
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"uuid": "71556996-0d47-4c34-bd8c-373d55ee03fd",
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"practices": [],
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"prerequisites": [],
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"difficulty": 2
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}
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]
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},

‎exercises/practice/rna-transcription/.docs/instructions.md

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# Instructions
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Your task is determine the RNA complement of a given DNA sequence.
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Both DNA and RNA strands are a sequence of nucleotides.
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The four nucleotides found in DNA are adenine (**A**), cytosine (**C**), guanine (**G**) and thymine (**T**).
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The four nucleotides found in RNA are adenine (**A**), cytosine (**C**), guanine (**G**) and uracil (**U**).
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Given a DNA strand, its transcribed RNA strand is formed by replacing each nucleotide with its complement:
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- `G` -> `C`
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- `C` -> `G`
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- `T` -> `A`
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- `A` -> `U`
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~~~~exercism/note
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If you want to look at how the inputs and outputs are structured, take a look at the examples in the test suite.
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~~~~

‎exercises/practice/rna-transcription/.docs/introduction.md

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# Introduction
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You work for a bioengineering company that specializes in developing therapeutic solutions.
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Your team has just been given a new project to develop a targeted therapy for a rare type of cancer.
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~~~~exercism/note
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It's all very complicated, but the basic idea is that sometimes people's bodies produce too much of a given protein.
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That can cause all sorts of havoc.
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But if you can create a very specific molecule (called a micro-RNA), it can prevent the protein from being produced.
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This technique is called [RNA Interference][rnai].
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[rnai]: https://admin.acceleratingscience.com/ask-a-scientist/what-is-rnai/
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~~~~

‎exercises/practice/rna-transcription/.meta/config.json

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{
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"authors": [
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"Steffan153"
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],
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"files": {
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"solution": [
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"rna-transcription.sql"
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],
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"test": [
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"rna-transcription_test.sql"
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],
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"example": [
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".meta/example.sql"
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],
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"editor": [
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"data.csv"
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]
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},
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"blurb": "Given a DNA strand, return its RNA Complement Transcription.",
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"source": "Hyperphysics",
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"source_url": "https://web.archive.org/web/20220408112140/http://hyperphysics.phy-astr.gsu.edu/hbase/Organic/transcription.html"
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}

‎exercises/practice/rna-transcription/.meta/example.sql

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UPDATE "rna-transcription"
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SET result = REPLACE(
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REPLACE(
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REPLACE(
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REPLACE(
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REPLACE(dna, 'A', 'U'),
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'T', 'A'
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),
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'C', 'Z'
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),
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'G', 'C'
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),
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'Z', 'G'
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);

‎exercises/practice/rna-transcription/.meta/tests.toml

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# This is an auto-generated file.
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#
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# Regenerating this file via `configlet sync` will:
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# - Recreate every `description` key/value pair
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# - Recreate every `reimplements` key/value pair, where they exist in problem-specifications
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# - Remove any `include = true` key/value pair (an omitted `include` key implies inclusion)
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# - Preserve any other key/value pair
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#
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# As user-added comments (using the # character) will be removed when this file
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# is regenerated, comments can be added via a `comment` key.
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[b4631f82-c98c-4a2f-90b3-c5c2b6c6f661]
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description = "Empty RNA sequence"
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[a9558a3c-318c-4240-9256-5d5ed47005a6]
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description = "RNA complement of cytosine is guanine"
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[6eedbb5c-12cb-4c8b-9f51-f8320b4dc2e7]
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description = "RNA complement of guanine is cytosine"
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[870bd3ec-8487-471d-8d9a-a25046488d3e]
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description = "RNA complement of thymine is adenine"
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[aade8964-02e1-4073-872f-42d3ffd74c5f]
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description = "RNA complement of adenine is uracil"
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[79ed2757-f018-4f47-a1d7-34a559392dbf]
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description = "RNA complement"

‎exercises/practice/rna-transcription/canonical-data.json

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{
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"exercise": "rna-transcription",
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"cases": [
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{
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"uuid": "b4631f82-c98c-4a2f-90b3-c5c2b6c6f661",
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"description": "Empty RNA sequence",
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"property": "toRna",
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"input": {
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"dna": ""
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},
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"expected": ""
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},
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{
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"uuid": "a9558a3c-318c-4240-9256-5d5ed47005a6",
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"description": "RNA complement of cytosine is guanine",
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"property": "toRna",
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"input": {
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"dna": "C"
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},
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"expected": "G"
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},
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{
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"uuid": "6eedbb5c-12cb-4c8b-9f51-f8320b4dc2e7",
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"description": "RNA complement of guanine is cytosine",
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"property": "toRna",
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"input": {
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"dna": "G"
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},
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"expected": "C"
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},
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{
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"uuid": "870bd3ec-8487-471d-8d9a-a25046488d3e",
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"description": "RNA complement of thymine is adenine",
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"property": "toRna",
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"input": {
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"dna": "T"
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},
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"expected": "A"
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},
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{
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"uuid": "aade8964-02e1-4073-872f-42d3ffd74c5f",
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"description": "RNA complement of adenine is uracil",
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"property": "toRna",
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"input": {
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"dna": "A"
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},
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"expected": "U"
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},
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{
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"uuid": "79ed2757-f018-4f47-a1d7-34a559392dbf",
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"description": "RNA complement",
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"property": "toRna",
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"input": {
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"dna": "ACGTGGTCTTAA"
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},
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"expected": "UGCACCAGAAUU"
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}
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]
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}

‎exercises/practice/rna-transcription/create_fixture.sql

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DROP TABLE IF EXISTS "rna-transcription";
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CREATE TABLE "rna-transcription" (
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"dna" TEXT,
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"result" TEXT
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);
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.mode csv
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.import ./data.csv rna-transcription

‎exercises/practice/rna-transcription/data.csv

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"",""
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"C",""
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"G",""
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"T",""
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"A",""
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"ACGTGGTCTTAA",""

‎exercises/practice/rna-transcription/rna-transcription.sql

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-- Schema: CREATE TABLE "rna-transcription" ("dna" TEXT, "result" TEXT);
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-- Task: update the rna-transcription table and set the result based on the dna field.

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