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Filter/mirror bugfix

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This commit is contained in:
Bán Dénes
2023-02-09 23:50:18 +01:00
parent 480c362c1e
commit f0d22328cd
4 changed files with 52 additions and 61 deletions
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16
src/filter.js
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@@ -123,7 +123,11 @@ exports.parse = (config, name, points={}, units={}, asym='source') => {
}
if (['clone', 'both'].includes(asym)) {
// this is strict: if the ref of the anchor doesn't have a mirror pair, it will error out
result.push(anchor(config, name, points, undefined, true)(units))
// also, we check for duplicates as ref-less anchors mirror to themselves
const clone = anchor(config, name, points, undefined, true)(units)
if (result.every(p => !p.equals(clone))) {
result.push(clone)
}
}
// otherwise, it is treated as a condition to filter all available points
@@ -132,9 +136,15 @@ exports.parse = (config, name, points={}, units={}, asym='source') => {
if (['source', 'both'].includes(asym)) {
result = result.concat(source)
}
if (['source', 'both'].includes(asym)) {
if (['clone', 'both'].includes(asym)) {
// this is permissive: we only include mirrored versions if they exist, and don't fuss if they don't
result = result.concat(source.map(p => points[anchor_lib.mirror(p.meta.name)]).filter(p => !!p))
// also, we check for duplicates as clones can potentially refer back to their sources, too
const pool = result.map(p => p.meta.name)
result = result.concat(
source.map(p => points[anchor_lib.mirror(p.meta.name)])
.filter(p => !!p)
.filter(p => !pool.includes(p.meta.name))
)
}
}