# HG changeset patch # User Kim Alvefur # Date 1602526802 -7200 # Node ID a8ef69f7fc35ff4d619d13de667340ef08f2afc8 # Parent 552cafd30eb25a6f831636af636c96faa2fbe172 util.dbuffer: Expose length as :len() method, like strings Ref #1598 diff -r 552cafd30eb2 -r a8ef69f7fc35 spec/util_dbuffer_spec.lua --- a/spec/util_dbuffer_spec.lua Wed Oct 07 13:33:02 2020 +0200 +++ b/spec/util_dbuffer_spec.lua Mon Oct 12 20:20:02 2020 +0200 @@ -42,6 +42,7 @@ assert.truthy(b:write("hello world")); assert.truthy(b:discard(6)); assert.equal(5, b:length()); + assert.equal(5, b:len()); assert.equal("world", b:read(5)); end); end); diff -r 552cafd30eb2 -r a8ef69f7fc35 util/dbuffer.lua --- a/util/dbuffer.lua Wed Oct 07 13:33:02 2020 +0200 +++ b/util/dbuffer.lua Mon Oct 12 20:20:02 2020 +0200 @@ -135,6 +135,7 @@ function dbuffer_methods:length() return self._length; end +dbuffer_methods.len = dbuffer_methods.length; -- strings have :len() dynamic_buffer_mt.__len = dbuffer_methods.length; -- support # operator function dbuffer_methods:collapse(bytes)