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Output - gracefully handle empty destructureds

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Garrett Mills
2026-09-15 15:08:14 -05:00
parent e728c3fdfa
commit 24815d586e
2 changed files with 3 additions and 2 deletions
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1
src/vm/commands/command.ts
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@@ -74,6 +74,7 @@ export const isStrDestructuredTable = (what: StrRVal): what is StrDestructuredTa
item.value.term === 'destructured' item.value.term === 'destructured'
&& item.value.value.every(subitem => && item.value.value.every(subitem =>
subitem.value.term === 'string' || subitem.value.term === 'int')) subitem.value.term === 'string' || subitem.value.term === 'int'))
&& what.value.length > 0
} }
export const unwrapStrDestructuredTable = (table: StrDestructuredTable): string[][] => { export const unwrapStrDestructuredTable = (table: StrDestructuredTable): string[][] => {

4
src/vm/output.ts
View File

@@ -42,12 +42,12 @@ export const getSubjectDisplay = (sub: StrRVal, prefix: string = '', firstLinePr
...row, ...row,
]) ])
annotatedTable = [ annotatedTable = annotatedTable.length ? [
['', ...annotatedTable[0] ['', ...annotatedTable[0]
.map((cell, cellIdx) => ansi.blue`${(cellIdx - 1).toString()}`) .map((cell, cellIdx) => ansi.blue`${(cellIdx - 1).toString()}`)
.slice(1)], .slice(1)],
...annotatedTable, ...annotatedTable,
] ] : []
try { try {
return table(annotatedTable, config) return table(annotatedTable, config)