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Merged
merged 2 commits into from
Jan 29, 2025
Merged

Input2 rm yaml #732

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ec801c2
Remove YAML from input2.html
david-a-wheeler Jan 29, 2025
0669557
Improve input2 hint regular expressions
david-a-wheeler Jan 29, 2025
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61 changes: 1 addition & 60 deletions docs/labs/input2.html
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
<link rel="stylesheet" href="checker.css">
<script src="js-yaml.min.js"></script>
<script src="checker.js"></script>
<script src="input2.js"></script>
<link rel="license" href="https://creativecommons.org/licenses/by/4.0/">

<!-- Sample expected answer -->
Expand All @@ -33,66 +34,6 @@
\) , \s*
</script>

<!--
The following define hints. Hints are expressed in a JSON array, so:
- \ in a regex is written as \\
- " in a regex is written as \"
- All field names and value strings must be quoted
- commas must *separate* the entries - last one must NOT have a comma.
-->
<script id="info" type="application/yaml">
---
hints:
- absent: ", $"
text: This is a parameter, it must end with a comma.
- absent: |
query \( ["'`]id["'`] \)
text: "Use query() with an 'id' parameter."
- present: |
query \( ["'`]id["'`] \) [^. ]
text: 'After query("id") use a period to invoke a verification method.'
- present: |
(islength|Islength|IsLength|ISLENGTH)
text: >
JavaScript is case-sensitive. Use isLength instead of the case you have.
- absent: isLength
text: "Use isLength()."
- present: |
isLength \( m
text: "You need to pass isLength() an object within {...}."
- absent: matches
text: "Use matches()."
- present: |
matches \( /[^^]
text: "Match the whole string - begin the regular expression with ^"
- present: |
matches \( /.*[^$]/
text: "Match the whole string - end the regular expression with $"
- present: |
matches \( /.*[^$]/
text: Match the whole string - end the regular expression with $
- present: |
matches \( /\^\[A-Z\]-
text: That would match only one letter before the dash, you need two.
- present: |
matches \( /.*(\[0-9\]|\d)\*
text: >
You need to match one or more digits; * allows 0 or more.
A + would be better suited for this task.
- present: |
\s*, , $
text: >
You have two commas at the end. Use only one. You may need to
scroll or increase the text area to see both of them.
successes:
- - query(`id`).isLength( {max:80}).matches(/^[A-Z]{2}-\d+-[0-9]+$/),
- - ' query (`id`) . isLength( {max:80}).matches(/^[A-Z]{2}-\d+-[0-9]+$/ ) , '
failures:
- - query('id').isLength({max:80}).matches( /^[A-Z]{2}-[0-9]+- [0-9]+$/ ),
- - query('id').isLength().matches( /^[A-Z]{2}-[0-9]+-[0-9]+$/ ),
- - query('id').isLength({max:80}).matches( /[A-Z]{2}-[0-9]+-[0-9]+/ ),
- - query(`id`).isLength( {max:80}).matches(/^[A-Z]{2}-\d+-[0-9]+$/)
</script>
</head>
<body>
<!-- For GitHub Pages formatting: -->
Expand Down
79 changes: 79 additions & 0 deletions docs/labs/input2.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,79 @@
info =
{
hints: [
{
absent: ", $",
text: "This is a parameter, it must end with a comma."
},
{
absent: String.raw`query \( ["'${BACKQUOTE}]id["'${BACKQUOTE}] \)`,
text: "Use query() with an 'id' parameter."
},
{
present: String.raw`query \( ["'${BACKQUOTE}]id["'${BACKQUOTE}] \) [^. ]`,
text: "After query(\"id\") use a period to invoke a verification method."
},
{
present: "(islength|Islength|IsLength|ISLENGTH)",
text: "JavaScript is case-sensitive. Use isLength instead of the case you have.\n"
},
{
absent: "isLength",
text: "Use isLength()."
},
{
present: String.raw`isLength \( [a-z]`,
text: "You need to pass isLength() an object within {...}."
},
{
absent: "matches",
text: "Use matches()."
},
{
present: String.raw`matches \( /[^^]`,
text: "Match the whole string - begin the regular expression with ^"
},
{
present: String.raw`matches \( /[^$/]*[^$]/`,
text: "Match the whole string - end the regular expression with $"
},
{
present: String.raw`matches \( /[^$/]*[^$]/`,
text: "Match the whole string - end the regular expression with $"
},
{
present: String.raw`matches \( /\^\[A-Z\]-`,
text: "That would match only one letter before the dash, you need two."
},
{
present: String.raw`matches \( /.*(\[0-9\]|\d)\*`,
text: "You need to match one or more digits; * allows 0 or more. A + would be better suited for this task.\n"
},
{
present: String.raw`\s*, , $`,
text: "You have two commas at the end. Use only one. You may need to scroll or increase the text area to see both of them.\n"
}
],
successes: [
[
"query(`id`).isLength( {max:80}).matches(/^[A-Z]{2}-\\d+-[0-9]+$/),"
],
[
" query (`id`) . isLength( {max:80}).matches(/^[A-Z]{2}-\\d+-[0-9]+$/ ) , "
]
],
failures: [
[
"query('id').isLength({max:80}).matches( /^[A-Z]{2}-[0-9]+- [0-9]+$/ ),"
],
[
"query('id').isLength().matches( /^[A-Z]{2}-[0-9]+-[0-9]+$/ ),"
],
[
"query('id').isLength({max:80}).matches( /[A-Z]{2}-[0-9]+-[0-9]+/ ),"
],
[
"query(`id`).isLength( {max:80}).matches(/^[A-Z]{2}-\\d+-[0-9]+$/)"
]
]
}