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refactor: rewrite method chain to be more readable

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This commit is contained in:
Gregory Conrad 2022-11-26 13:26:39 -05:00
parent ed29cceae9
commit 2db738dbac
1 changed files with 11 additions and 6 deletions
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17
milli/src/update/settings.rs
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@ -349,12 +349,17 @@ impl<'a, 't, 'u, 'i> Settings<'a, 't, 'u, 'i> {
fn update_searchable(&mut self) -> Result<bool> {
match self.searchable_fields {
Setting::Set(ref fields) => {
let did_change = self
.index
.searchable_fields(self.wtxn)?
.map(|f| f.into_iter().map(String::from).collect::<Vec<_>>())
.map(|old_fields| fields != &old_fields)
.unwrap_or(true); // if old_fields was None before, it was changed
// Check to see if the searchable fields changed before doing anything else
let old_fields = self.index.searchable_fields(self.wtxn)?;
let did_change = match old_fields {
// If old_fields is Some, let's check to see if the fields actually changed
Some(old_fields) => {
let new_fields = fields.iter().map(String::as_str).collect::<Vec<_>>();
new_fields != old_fields
}
// If old_fields is None, the fields have changed (because they are being set)
None => true,
};
if !did_change {
return Ok(false);
}