Iters

collections/set/set.go

@@ -4,6 +4,7 @@ package set
 import (
 	"encoding/json"
 	"fmt"
+	"iter"
 	"strings"
 )
 
@@ -25,6 +26,15 @@ func Of[M comparable](members ...M) Set[M] {
 	return result
 }
 
+// OfSeq creates a new Set from sequence.
+func OfSeq[M comparable](seq iter.Seq[M]) Set[M] {
+	result := make(Set[M])
+	for member := range seq {
+		result[member] = struct{}{}
+	}
+	return result
+}
+
 // OfMapKeys creates a new Set of keys of the given map.
 func OfMapKeys[M comparable, V any](m map[M]V) Set[M] {
 	result := make(Set[M])

go.mod

@@ -1,3 +1,3 @@
 module github.com/gotidy/lib
 
-go 1.20
+go 1.23