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-rw-r--r--solver.go10
1 files changed, 10 insertions, 0 deletions
diff --git a/solver.go b/solver.go
index 639cdd0..be6635e 100644
--- a/solver.go
+++ b/solver.go
@@ -18,3 +18,13 @@ type Solver interface {
}
type Solvers map[ChalType]Solver
+
+func NewSolvers() Solvers {
+ return make(Solvers)
+}
+
+func (s Solvers) Add(sol Solver) {
+ if sol != nil {
+ s[sol.Type()] = sol
+ }
+}