X-Git-Url: https://git.xandkar.net/?p=hope.git;a=blobdiff_plain;f=src%2Fhope_kv_list.erl;h=d9a8177a48a342516e65150d10212887b6c2815c;hp=be11c31b7d0666610082e0d34e04fb516e5b96c8;hb=870172d69230ad2cf0f409ec009ab3feaa723fee;hpb=c50166fd20aa19e46f474dc7399a5a8aead15d4b diff --git a/src/hope_kv_list.erl b/src/hope_kv_list.erl index be11c31..d9a8177 100644 --- a/src/hope_kv_list.erl +++ b/src/hope_kv_list.erl @@ -12,6 +12,7 @@ -export( [ empty/0 , get/2 + , get/3 , set/3 , update/3 , pop/2 @@ -53,6 +54,12 @@ get(T, K) -> ; {K, V} -> {some, V} end. +-spec get(t(K, V), K, V) -> + V. +get(T, K, Default) -> + Vopt = get(T, K), + hope_option:get(Vopt, Default). + -spec set(t(K, V), K, V) -> t(K, V). set(T, K, V) ->