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authorBjörn Gustavsson <[email protected]>2014-01-31 10:57:17 +0100
committerBjörn Gustavsson <[email protected]>2014-01-31 16:04:30 +0100
commitf14ab1100c4fc19b8446f732bac60429d181a2f3 (patch)
tree84415db4b188306ae877589607e7f7d21b751cfb /lib/asn1/src
parent17411317c3bfe8b0c557db5cb388e1874706b13a (diff)
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asn1ct_table: Remove unused flexibility in table creation
Unused flexibility complicates the code and can hide bugs. new/1 is never called with a table name that already exists, so we should remove the code that allows for that. That will increase the coverage of asn1ct_table to 100%. Also remove the new/2 and new_reuse/2 functions which are never called externally.
Diffstat (limited to 'lib/asn1/src')
-rw-r--r--lib/asn1/src/asn1ct_table.erl23
1 files changed, 7 insertions, 16 deletions
diff --git a/lib/asn1/src/asn1ct_table.erl b/lib/asn1/src/asn1ct_table.erl
index 139267d32b..2eca80eda3 100644
--- a/lib/asn1/src/asn1ct_table.erl
+++ b/lib/asn1/src/asn1ct_table.erl
@@ -22,9 +22,7 @@
%% Table abstraction module for ASN.1 compiler
-export([new/1]).
--export([new/2]).
-export([new_reuse/1]).
--export([new_reuse/2]).
-export([exists/1]).
-export([size/1]).
-export([insert/2]).
@@ -34,22 +32,15 @@
-export([delete/1]).
-%% Always creates a new table
-new(Table) -> new(Table, []).
-new(Table, Options) ->
- TableId = case get(Table) of
- undefined ->
- ets:new(Table, Options);
- _ ->
- delete(Table),
- ets:new(Table, Options)
- end,
+%% Always create a new table.
+new(Table) ->
+ undefined = get(Table), %Assertion.
+ TableId = ets:new(Table, []),
put(Table, TableId).
-%% Only create it if it doesn't exist yet
-new_reuse(Table) -> new_reuse(Table, []).
-new_reuse(Table, Options) ->
- not exists(Table) andalso new(Table, Options).
+%% Only create it if it doesn't exist yet.
+new_reuse(Table) ->
+ not exists(Table) andalso new(Table).
exists(Table) -> get(Table) =/= undefined.