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func FuzzyScore ¶

func FuzzyScore(needle, haystack string) int

FuzzyScore is the fuzzy match score of needle against haystack: higher is better, 0 means no match. A contiguous substring beats a scattered subsequence; earlier matches beat later ones. Exact port of fuzzyScore in src/lib/filter.ts:

• empty (trimmed) needle: 1 — a universal match
• contiguous substring at index i: 2000 - i
• otherwise subsequence scoring: +5 for a char adjacent to the previous match, +1 for any other matched char; 0 if any char is missing

func RankListings ¶

func RankListings(query string, listings []api.Listing) []api.Listing

RankListings filters listings to those scoring > 0 for query and sorts them by score (descending), ties broken by name ascending.

func RankSouls ¶

func RankSouls(query string, souls []api.SoulCard) []api.SoulCard

RankSouls filters souls to those scoring > 0 for query and sorts them by score (descending), like the website's gallery while searching. Ties — and the everything-matches empty query — fall back to name ascending, the site's default sort.

func ScoreListing ¶

func ScoreListing(query string, l api.Listing) int

ScoreListing is the best fuzzy score of query across a listing's searchable fields, weighted by importance. Exact port of relevance() in src/lib/listingFilter.ts: name x3, tagline x2, profileHandle x2, then profileName, type, description and each tag unweighted; an empty query scores 1.

func ScoreSoul ¶

func ScoreSoul(query string, s api.SoulCard) int

ScoreSoul is the best fuzzy score of query across a soul's searchable fields, weighted by importance. Exact port of relevance() in src/lib/filter.ts: name x3, tagline x2, authorHandle x1, each tag and framework unweighted; an empty query scores 1 (matches everything).