From 242fe903b268bc3cad30afad2a4797d43252677e Mon Sep 17 00:00:00 2001 From: Glenn Jackman Date: Wed, 24 Dec 2025 18:51:08 -0500 Subject: [PATCH] allergies --- config.json | 8 + exercises/practice/allergies/.busted | 5 + .../practice/allergies/.docs/instructions.md | 27 +++ .../practice/allergies/.meta/config.json | 19 ++ .../practice/allergies/.meta/example.moon | 9 + .../allergies/.meta/spec_generator.moon | 22 ++ exercises/practice/allergies/.meta/tests.toml | 160 +++++++++++++ exercises/practice/allergies/allergies.moon | 0 .../practice/allergies/allergies_spec.moon | 221 ++++++++++++++++++ 9 files changed, 471 insertions(+) create mode 100644 exercises/practice/allergies/.busted create mode 100644 exercises/practice/allergies/.docs/instructions.md create mode 100644 exercises/practice/allergies/.meta/config.json create mode 100644 exercises/practice/allergies/.meta/example.moon create mode 100644 exercises/practice/allergies/.meta/spec_generator.moon create mode 100644 exercises/practice/allergies/.meta/tests.toml create mode 100644 exercises/practice/allergies/allergies.moon create mode 100644 exercises/practice/allergies/allergies_spec.moon diff --git a/config.json b/config.json index a5f366b..915192e 100644 --- a/config.json +++ b/config.json @@ -326,6 +326,14 @@ "practices": [], "prerequisites": [], "difficulty": 3 + }, + { + "slug": "allergies", + "name": "Allergies", + "uuid": "10b76631-9c5e-42b8-a681-76be98cc1dce", + "practices": [], + "prerequisites": [], + "difficulty": 4 } ] }, diff --git a/exercises/practice/allergies/.busted b/exercises/practice/allergies/.busted new file mode 100644 index 0000000..86b84e7 --- /dev/null +++ b/exercises/practice/allergies/.busted @@ -0,0 +1,5 @@ +return { + default = { + ROOT = { '.' } + } +} diff --git a/exercises/practice/allergies/.docs/instructions.md b/exercises/practice/allergies/.docs/instructions.md new file mode 100644 index 0000000..daf8cfd --- /dev/null +++ b/exercises/practice/allergies/.docs/instructions.md @@ -0,0 +1,27 @@ +# Instructions + +Given a person's allergy score, determine whether or not they're allergic to a given item, and their full list of allergies. + +An allergy test produces a single numeric score which contains the information about all the allergies the person has (that they were tested for). + +The list of items (and their value) that were tested are: + +- eggs (1) +- peanuts (2) +- shellfish (4) +- strawberries (8) +- tomatoes (16) +- chocolate (32) +- pollen (64) +- cats (128) + +So if Tom is allergic to peanuts and chocolate, he gets a score of 34. + +Now, given just that score of 34, your program should be able to say: + +- Whether Tom is allergic to any one of those allergens listed above. +- All the allergens Tom is allergic to. + +Note: a given score may include allergens **not** listed above (i.e. allergens that score 256, 512, 1024, etc.). +Your program should ignore those components of the score. +For example, if the allergy score is 257, your program should only report the eggs (1) allergy. diff --git a/exercises/practice/allergies/.meta/config.json b/exercises/practice/allergies/.meta/config.json new file mode 100644 index 0000000..9e60c94 --- /dev/null +++ b/exercises/practice/allergies/.meta/config.json @@ -0,0 +1,19 @@ +{ + "authors": [ + "glennj" + ], + "files": { + "solution": [ + "allergies.moon" + ], + "test": [ + "allergies_spec.moon" + ], + "example": [ + ".meta/example.moon" + ] + }, + "blurb": "Given a person's allergy score, determine whether or not they're allergic to a given item, and their full list of allergies.", + "source": "Exercise by the JumpstartLab team for students at The Turing School of Software and Design.", + "source_url": "https://turing.edu" +} diff --git a/exercises/practice/allergies/.meta/example.moon b/exercises/practice/allergies/.meta/example.moon new file mode 100644 index 0000000..ef1c326 --- /dev/null +++ b/exercises/practice/allergies/.meta/example.moon @@ -0,0 +1,9 @@ +allergens = {'eggs', 'peanuts', 'shellfish', 'strawberries', 'tomatoes', 'chocolate', 'pollen', 'cats'} + +allergen_value = {v, i - 1 for i, v in ipairs allergens} + +allergic_to = (item, score) -> (score >> allergen_value[item]) & 1 == 1 + +list = (score) -> [a for a in *allergens when allergic_to(a, score)] + +{ :allergic_to, :list } diff --git a/exercises/practice/allergies/.meta/spec_generator.moon b/exercises/practice/allergies/.meta/spec_generator.moon new file mode 100644 index 0000000..f3b9bdc --- /dev/null +++ b/exercises/practice/allergies/.meta/spec_generator.moon @@ -0,0 +1,22 @@ +str_list = (list) -> + "{#{table.concat [quote word for word in *list], ', '}}" + +{ + module_name: 'Allergies', + + generate_test: (case, level) -> + local lines + switch case.property + when 'allergicTo' + lines = { + "result = Allergies.allergic_to #{quote case.input.item}, #{case.input.score}", + "assert.is_#{case.expected} result", + } + when 'list' + lines = { + "result = Allergies.list #{case.input.score}", + "expected = #{str_list case.expected}", + "assert.is.same expected, result", + } + table.concat [indent line, level for line in *lines], '\n' +} diff --git a/exercises/practice/allergies/.meta/tests.toml b/exercises/practice/allergies/.meta/tests.toml new file mode 100644 index 0000000..799ab85 --- /dev/null +++ b/exercises/practice/allergies/.meta/tests.toml @@ -0,0 +1,160 @@ +# This is an auto-generated file. +# +# Regenerating this file via `configlet sync` will: +# - Recreate every `description` key/value pair +# - Recreate every `reimplements` key/value pair, where they exist in problem-specifications +# - Remove any `include = true` key/value pair (an omitted `include` key implies inclusion) +# - Preserve any other key/value pair +# +# As user-added comments (using the # character) will be removed when this file +# is regenerated, comments can be added via a `comment` key. + +[17fc7296-2440-4ac4-ad7b-d07c321bc5a0] +description = "testing for eggs allergy -> not allergic to anything" + +[07ced27b-1da5-4c2e-8ae2-cb2791437546] +description = "testing for eggs allergy -> allergic only to eggs" + +[5035b954-b6fa-4b9b-a487-dae69d8c5f96] +description = "testing for eggs allergy -> allergic to eggs and something else" + +[64a6a83a-5723-4b5b-a896-663307403310] +description = "testing for eggs allergy -> allergic to something, but not eggs" + +[90c8f484-456b-41c4-82ba-2d08d93231c6] +description = "testing for eggs allergy -> allergic to everything" + +[d266a59a-fccc-413b-ac53-d57cb1f0db9d] +description = "testing for peanuts allergy -> not allergic to anything" + +[ea210a98-860d-46b2-a5bf-50d8995b3f2a] +description = "testing for peanuts allergy -> allergic only to peanuts" + +[eac69ae9-8d14-4291-ac4b-7fd2c73d3a5b] +description = "testing for peanuts allergy -> allergic to peanuts and something else" + +[9152058c-ce39-4b16-9b1d-283ec6d25085] +description = "testing for peanuts allergy -> allergic to something, but not peanuts" + +[d2d71fd8-63d5-40f9-a627-fbdaf88caeab] +description = "testing for peanuts allergy -> allergic to everything" + +[b948b0a1-cbf7-4b28-a244-73ff56687c80] +description = "testing for shellfish allergy -> not allergic to anything" + +[9ce9a6f3-53e9-4923-85e0-73019047c567] +description = "testing for shellfish allergy -> allergic only to shellfish" + +[b272fca5-57ba-4b00-bd0c-43a737ab2131] +description = "testing for shellfish allergy -> allergic to shellfish and something else" + +[21ef8e17-c227-494e-8e78-470a1c59c3d8] +description = "testing for shellfish allergy -> allergic to something, but not shellfish" + +[cc789c19-2b5e-4c67-b146-625dc8cfa34e] +description = "testing for shellfish allergy -> allergic to everything" + +[651bde0a-2a74-46c4-ab55-02a0906ca2f5] +description = "testing for strawberries allergy -> not allergic to anything" + +[b649a750-9703-4f5f-b7f7-91da2c160ece] +description = "testing for strawberries allergy -> allergic only to strawberries" + +[50f5f8f3-3bac-47e6-8dba-2d94470a4bc6] +description = "testing for strawberries allergy -> allergic to strawberries and something else" + +[23dd6952-88c9-48d7-a7d5-5d0343deb18d] +description = "testing for strawberries allergy -> allergic to something, but not strawberries" + +[74afaae2-13b6-43a2-837a-286cd42e7d7e] +description = "testing for strawberries allergy -> allergic to everything" + +[c49a91ef-6252-415e-907e-a9d26ef61723] +description = "testing for tomatoes allergy -> not allergic to anything" + +[b69c5131-b7d0-41ad-a32c-e1b2cc632df8] +description = "testing for tomatoes allergy -> allergic only to tomatoes" + +[1ca50eb1-f042-4ccf-9050-341521b929ec] +description = "testing for tomatoes allergy -> allergic to tomatoes and something else" + +[e9846baa-456b-4eff-8025-034b9f77bd8e] +description = "testing for tomatoes allergy -> allergic to something, but not tomatoes" + +[b2414f01-f3ad-4965-8391-e65f54dad35f] +description = "testing for tomatoes allergy -> allergic to everything" + +[978467ab-bda4-49f7-b004-1d011ead947c] +description = "testing for chocolate allergy -> not allergic to anything" + +[59cf4e49-06ea-4139-a2c1-d7aad28f8cbc] +description = "testing for chocolate allergy -> allergic only to chocolate" + +[b0a7c07b-2db7-4f73-a180-565e07040ef1] +description = "testing for chocolate allergy -> allergic to chocolate and something else" + +[f5506893-f1ae-482a-b516-7532ba5ca9d2] +description = "testing for chocolate allergy -> allergic to something, but not chocolate" + +[02debb3d-d7e2-4376-a26b-3c974b6595c6] +description = "testing for chocolate allergy -> allergic to everything" + +[17f4a42b-c91e-41b8-8a76-4797886c2d96] +description = "testing for pollen allergy -> not allergic to anything" + +[7696eba7-1837-4488-882a-14b7b4e3e399] +description = "testing for pollen allergy -> allergic only to pollen" + +[9a49aec5-fa1f-405d-889e-4dfc420db2b6] +description = "testing for pollen allergy -> allergic to pollen and something else" + +[3cb8e79f-d108-4712-b620-aa146b1954a9] +description = "testing for pollen allergy -> allergic to something, but not pollen" + +[1dc3fe57-7c68-4043-9d51-5457128744b2] +description = "testing for pollen allergy -> allergic to everything" + +[d3f523d6-3d50-419b-a222-d4dfd62ce314] +description = "testing for cats allergy -> not allergic to anything" + +[eba541c3-c886-42d3-baef-c048cb7fcd8f] +description = "testing for cats allergy -> allergic only to cats" + +[ba718376-26e0-40b7-bbbe-060287637ea5] +description = "testing for cats allergy -> allergic to cats and something else" + +[3c6dbf4a-5277-436f-8b88-15a206f2d6c4] +description = "testing for cats allergy -> allergic to something, but not cats" + +[1faabb05-2b98-4995-9046-d83e4a48a7c1] +description = "testing for cats allergy -> allergic to everything" + +[f9c1b8e7-7dc5-4887-aa93-cebdcc29dd8f] +description = "list when: -> no allergies" + +[9e1a4364-09a6-4d94-990f-541a94a4c1e8] +description = "list when: -> just eggs" + +[8851c973-805e-4283-9e01-d0c0da0e4695] +description = "list when: -> just peanuts" + +[2c8943cb-005e-435f-ae11-3e8fb558ea98] +description = "list when: -> just strawberries" + +[6fa95d26-044c-48a9-8a7b-9ee46ec32c5c] +description = "list when: -> eggs and peanuts" + +[19890e22-f63f-4c5c-a9fb-fb6eacddfe8e] +description = "list when: -> more than eggs but not peanuts" + +[4b68f470-067c-44e4-889f-c9fe28917d2f] +description = "list when: -> lots of stuff" + +[0881b7c5-9efa-4530-91bd-68370d054bc7] +description = "list when: -> everything" + +[12ce86de-b347-42a0-ab7c-2e0570f0c65b] +description = "list when: -> no allergen score parts" + +[93c2df3e-4f55-4fed-8116-7513092819cd] +description = "list when: -> no allergen score parts without highest valid score" diff --git a/exercises/practice/allergies/allergies.moon b/exercises/practice/allergies/allergies.moon new file mode 100644 index 0000000..e69de29 diff --git a/exercises/practice/allergies/allergies_spec.moon b/exercises/practice/allergies/allergies_spec.moon new file mode 100644 index 0000000..d5c5824 --- /dev/null +++ b/exercises/practice/allergies/allergies_spec.moon @@ -0,0 +1,221 @@ +Allergies = require 'allergies' + +describe 'allergies', -> + describe 'testing for eggs allergy', -> + it 'not allergic to anything', -> + result = Allergies.allergic_to 'eggs', 0 + assert.is_false result + + pending 'allergic only to eggs', -> + result = Allergies.allergic_to 'eggs', 1 + assert.is_true result + + pending 'allergic to eggs and something else', -> + result = Allergies.allergic_to 'eggs', 3 + assert.is_true result + + pending 'allergic to something, but not eggs', -> + result = Allergies.allergic_to 'eggs', 2 + assert.is_false result + + pending 'allergic to everything', -> + result = Allergies.allergic_to 'eggs', 255 + assert.is_true result + + describe 'testing for peanuts allergy', -> + pending 'not allergic to anything', -> + result = Allergies.allergic_to 'peanuts', 0 + assert.is_false result + + pending 'allergic only to peanuts', -> + result = Allergies.allergic_to 'peanuts', 2 + assert.is_true result + + pending 'allergic to peanuts and something else', -> + result = Allergies.allergic_to 'peanuts', 7 + assert.is_true result + + pending 'allergic to something, but not peanuts', -> + result = Allergies.allergic_to 'peanuts', 5 + assert.is_false result + + pending 'allergic to everything', -> + result = Allergies.allergic_to 'peanuts', 255 + assert.is_true result + + describe 'testing for shellfish allergy', -> + pending 'not allergic to anything', -> + result = Allergies.allergic_to 'shellfish', 0 + assert.is_false result + + pending 'allergic only to shellfish', -> + result = Allergies.allergic_to 'shellfish', 4 + assert.is_true result + + pending 'allergic to shellfish and something else', -> + result = Allergies.allergic_to 'shellfish', 14 + assert.is_true result + + pending 'allergic to something, but not shellfish', -> + result = Allergies.allergic_to 'shellfish', 10 + assert.is_false result + + pending 'allergic to everything', -> + result = Allergies.allergic_to 'shellfish', 255 + assert.is_true result + + describe 'testing for strawberries allergy', -> + pending 'not allergic to anything', -> + result = Allergies.allergic_to 'strawberries', 0 + assert.is_false result + + pending 'allergic only to strawberries', -> + result = Allergies.allergic_to 'strawberries', 8 + assert.is_true result + + pending 'allergic to strawberries and something else', -> + result = Allergies.allergic_to 'strawberries', 28 + assert.is_true result + + pending 'allergic to something, but not strawberries', -> + result = Allergies.allergic_to 'strawberries', 20 + assert.is_false result + + pending 'allergic to everything', -> + result = Allergies.allergic_to 'strawberries', 255 + assert.is_true result + + describe 'testing for tomatoes allergy', -> + pending 'not allergic to anything', -> + result = Allergies.allergic_to 'tomatoes', 0 + assert.is_false result + + pending 'allergic only to tomatoes', -> + result = Allergies.allergic_to 'tomatoes', 16 + assert.is_true result + + pending 'allergic to tomatoes and something else', -> + result = Allergies.allergic_to 'tomatoes', 56 + assert.is_true result + + pending 'allergic to something, but not tomatoes', -> + result = Allergies.allergic_to 'tomatoes', 40 + assert.is_false result + + pending 'allergic to everything', -> + result = Allergies.allergic_to 'tomatoes', 255 + assert.is_true result + + describe 'testing for chocolate allergy', -> + pending 'not allergic to anything', -> + result = Allergies.allergic_to 'chocolate', 0 + assert.is_false result + + pending 'allergic only to chocolate', -> + result = Allergies.allergic_to 'chocolate', 32 + assert.is_true result + + pending 'allergic to chocolate and something else', -> + result = Allergies.allergic_to 'chocolate', 112 + assert.is_true result + + pending 'allergic to something, but not chocolate', -> + result = Allergies.allergic_to 'chocolate', 80 + assert.is_false result + + pending 'allergic to everything', -> + result = Allergies.allergic_to 'chocolate', 255 + assert.is_true result + + describe 'testing for pollen allergy', -> + pending 'not allergic to anything', -> + result = Allergies.allergic_to 'pollen', 0 + assert.is_false result + + pending 'allergic only to pollen', -> + result = Allergies.allergic_to 'pollen', 64 + assert.is_true result + + pending 'allergic to pollen and something else', -> + result = Allergies.allergic_to 'pollen', 224 + assert.is_true result + + pending 'allergic to something, but not pollen', -> + result = Allergies.allergic_to 'pollen', 160 + assert.is_false result + + pending 'allergic to everything', -> + result = Allergies.allergic_to 'pollen', 255 + assert.is_true result + + describe 'testing for cats allergy', -> + pending 'not allergic to anything', -> + result = Allergies.allergic_to 'cats', 0 + assert.is_false result + + pending 'allergic only to cats', -> + result = Allergies.allergic_to 'cats', 128 + assert.is_true result + + pending 'allergic to cats and something else', -> + result = Allergies.allergic_to 'cats', 192 + assert.is_true result + + pending 'allergic to something, but not cats', -> + result = Allergies.allergic_to 'cats', 64 + assert.is_false result + + pending 'allergic to everything', -> + result = Allergies.allergic_to 'cats', 255 + assert.is_true result + + describe 'list when:', -> + pending 'no allergies', -> + result = Allergies.list 0 + expected = {} + assert.is.same expected, result + + pending 'just eggs', -> + result = Allergies.list 1 + expected = {'eggs'} + assert.is.same expected, result + + pending 'just peanuts', -> + result = Allergies.list 2 + expected = {'peanuts'} + assert.is.same expected, result + + pending 'just strawberries', -> + result = Allergies.list 8 + expected = {'strawberries'} + assert.is.same expected, result + + pending 'eggs and peanuts', -> + result = Allergies.list 3 + expected = {'eggs', 'peanuts'} + assert.is.same expected, result + + pending 'more than eggs but not peanuts', -> + result = Allergies.list 5 + expected = {'eggs', 'shellfish'} + assert.is.same expected, result + + pending 'lots of stuff', -> + result = Allergies.list 248 + expected = {'strawberries', 'tomatoes', 'chocolate', 'pollen', 'cats'} + assert.is.same expected, result + + pending 'everything', -> + result = Allergies.list 255 + expected = {'eggs', 'peanuts', 'shellfish', 'strawberries', 'tomatoes', 'chocolate', 'pollen', 'cats'} + assert.is.same expected, result + + pending 'no allergen score parts', -> + result = Allergies.list 509 + expected = {'eggs', 'shellfish', 'strawberries', 'tomatoes', 'chocolate', 'pollen', 'cats'} + assert.is.same expected, result + + pending 'no allergen score parts without highest valid score', -> + result = Allergies.list 257 + expected = {'eggs'} + assert.is.same expected, result