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Resort practice exercises #382

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Merged
kotp merged 1 commit into from
Jun 6, 2026
+98 −68
Merged

Resort practice exercises #382

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30 changes: 30 additions & 0 deletions bin/sort-practice-exercises
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
#!/bin/bash

die () { echo "$*" >&2; exit 1; }

(( $# == 2 )) || die "Usage: $0 <comparison-type> <config.json>"
[[ -r $2 ]] || die "$2 is not a readable file"

tmp=$(mktemp)
jq -r '
# Bucket by displayed difficulty. 0-3: easy; 4-7: medium; 8-10: hard.
def bucket(i): [1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3][i];
# Code injection to inject the sort literal expression.
def sort: sort_by('"$1"');
.exercises.practice = (
.exercises.practice |
# Add displayed difficulty
map(.lowercase_name = (.name | ascii_downcase)) |
map(.bucket = bucket(.difficulty)) |
# Leave hello-world at the top
if .[0].slug == "hello-world" then
[.[0]] + (.[1:] | sort)
else
sort
end |
map(del(.lowercase_name)) |
map(del(.bucket))
)
' "$2" > "$tmp" && \
cat "$tmp" > "$2"
rm "$tmp"
136 changes: 68 additions & 68 deletions config.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -150,14 +150,6 @@
"math"
]
},
{
"slug": "dnd-character",
"name": "D&D Character",
"uuid": "eb38bf54-c597-4856-bf1d-3867d75ae586",
"practices": [],
"prerequisites": [],
"difficulty": 4
},
{
"slug": "eliuds-eggs",
"name": "Eliud's Eggs",
Expand Down Expand Up @@ -188,17 +180,12 @@
"difficulty": 2
},
{
"slug": "grains",
"name": "Grains",
"uuid": "99408193-d0ce-4c68-8cab-e680f3ed56a4",
"slug": "food-chain",
"name": "Food Chain",
"uuid": "adf3945f-6735-471c-b02b-b3dac0aab1bc",
"practices": [],
"prerequisites": [],
"difficulty": 5,
"topics": [
"math",
"strings",
"loops"
]
"difficulty": 3
},
{
"slug": "hello-world",
Expand Down Expand Up @@ -279,14 +266,6 @@
"prerequisites": [],
"difficulty": 2
},
{
"slug": "luhn",
"name": "Luhn",
"uuid": "e2020329-442d-45da-ac89-ff15eade794e",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "list-ops",
"name": "List Ops",
Expand All @@ -295,6 +274,14 @@
"prerequisites": [],
"difficulty": 3
},
{
"slug": "luhn",
"name": "Luhn",
"uuid": "e2020329-442d-45da-ac89-ff15eade794e",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "matrix",
"name": "Matrix",
Expand Down Expand Up @@ -362,6 +349,14 @@
"prerequisites": [],
"difficulty": 2
},
{
"slug": "protein-translation",
"name": "Protein Translation",
"uuid": "4d510ad3-4d37-491a-99c6-892fbe5bd095",
"practices": [],
"prerequisites": [],
"difficulty": 3
},
{
"slug": "proverb",
"name": "Proverb",
Expand All @@ -371,9 +366,9 @@
"difficulty": 2
},
{
"slug": "protein-translation",
"name": "Protein Translation",
"uuid": "4d510ad3-4d37-491a-99c6-892fbe5bd095",
"slug": "queen-attack",
"name": "Queen Attack",
"uuid": "c728a685-1b4e-4d77-9273-6ee42ca4fb0e",
"practices": [],
"prerequisites": [],
"difficulty": 3
Expand Down Expand Up @@ -431,14 +426,6 @@
"prerequisites": [],
"difficulty": 1
},
{
"slug": "run-length-encoding",
"name": "Run-Length Encoding",
"uuid": "1024a826-2f71-4833-9e96-59e0b0156f26",
"practices": [],
"prerequisites": [],
"difficulty": 3
},
{
"slug": "robot-name",
"name": "Robot Name",
Expand Down Expand Up @@ -475,6 +462,14 @@
"prerequisites": [],
"difficulty": 3
},
{
"slug": "run-length-encoding",
"name": "Run-Length Encoding",
"uuid": "1024a826-2f71-4833-9e96-59e0b0156f26",
"practices": [],
"prerequisites": [],
"difficulty": 3
},
{
"slug": "saddle-points",
"name": "Saddle Points",
Expand Down Expand Up @@ -528,6 +523,14 @@
"prerequisites": [],
"difficulty": 3
},
{
"slug": "square-root",
"name": "Square Root",
"uuid": "5dc9081a-e537-471f-800b-5b0e0aab3742",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "state-of-tic-tac-toe",
"name": "State of Tic-Tac-Toe",
Expand All @@ -544,14 +547,6 @@
"prerequisites": [],
"difficulty": 3
},
{
"slug": "square-root",
"name": "Square Root",
"uuid": "5dc9081a-e537-471f-800b-5b0e0aab3742",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "sublist",
"name": "Sublist",
Expand Down Expand Up @@ -605,14 +600,6 @@
"prerequisites": [],
"difficulty": 2
},
{
"slug": "queen-attack",
"name": "Queen Attack",
"uuid": "c728a685-1b4e-4d77-9273-6ee42ca4fb0e",
"practices": [],
"prerequisites": [],
"difficulty": 3
},
{
"slug": "word-count",
"name": "Word Count",
Expand All @@ -633,6 +620,14 @@
"prerequisites": [],
"difficulty": 2
},
{
"slug": "all-your-base",
"name": "All Your Base",
"uuid": "a489b452-cf01-4670-bfe4-ccfeac57b466",
"practices": [],
"prerequisites": [],
"difficulty": 5
},
{
"slug": "allergies",
"name": "Allergies",
Expand All @@ -645,14 +640,6 @@
"sorting"
]
},
{
"slug": "all-your-base",
"name": "All Your Base",
"uuid": "a489b452-cf01-4670-bfe4-ccfeac57b466",
"practices": [],
"prerequisites": [],
"difficulty": 5
},
{
"slug": "anagram",
"name": "Anagram",
Expand Down Expand Up @@ -699,6 +686,14 @@
"prerequisites": [],
"difficulty": 4
},
{
"slug": "dnd-character",
"name": "D&D Character",
"uuid": "eb38bf54-c597-4856-bf1d-3867d75ae586",
"practices": [],
"prerequisites": [],
"difficulty": 4
},
{
"slug": "diamond",
"name": "Diamond",
Expand All @@ -723,6 +718,19 @@
"prerequisites": [],
"difficulty": 5
},
{
"slug": "grains",
"name": "Grains",
"uuid": "99408193-d0ce-4c68-8cab-e680f3ed56a4",
"practices": [],
"prerequisites": [],
"difficulty": 5,
"topics": [
"math",
"strings",
"loops"
]
},
{
"slug": "hamming",
"name": "Hamming",
Expand Down Expand Up @@ -845,14 +853,6 @@
"practices": [],
"prerequisites": [],
"difficulty": 6
},
{
"slug": "food-chain",
"name": "Food Chain",
"uuid": "adf3945f-6735-471c-b02b-b3dac0aab1bc",
"practices": [],
"prerequisites": [],
"difficulty": 3
}
],
"foregone": [
Expand Down