[PATCH] ruby: add all_tags method to Notmuch::Database

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+Subject: [PATCH] ruby: add all_tags method to Notmuch::Database\r
+From: Peter Keen <peter.keen@bugsplat.info>\r
+To: notmuch@notmuchmail.org\r
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+\r
+--20cf307f334237a57404c4668b36\r
+Content-Type: text/plain; charset=ISO-8859-1\r
+\r
+The python bindings define a binding for the all_tags method on the\r
+database, which is pretty handy. This commit adds the same binding to\r
+the ruby bindings.\r
+---\r
+ bindings/ruby/database.c |   20 ++++++++++++++++++++\r
+ bindings/ruby/defs.h     |    3 +++\r
+ bindings/ruby/init.c     |    1 +\r
+ 3 files changed, 24 insertions(+), 0 deletions(-)\r
+\r
+diff --git a/bindings/ruby/database.c b/bindings/ruby/database.c\r
+index e84f726..d5ba108 100644\r
+--- a/bindings/ruby/database.c\r
++++ b/bindings/ruby/database.c\r
+@@ -395,3 +395,23 @@ notmuch_rb_database_query_create (VALUE self, VALUE qstrv)\r
+\r
+     return Data_Wrap_Struct (notmuch_rb_cQuery, NULL, NULL, query);\r
+ }\r
++\r
++/*\r
++ * call-seq: DB.get_all_tags() => TAGS\r
++ *\r
++ * Retrieve all tags in the database.\r
++ */\r
++VALUE\r
++notmuch_rb_database_get_all_tags (VALUE self)\r
++{\r
++    notmuch_database_t *db;\r
++    notmuch_tags_t *tags;\r
++\r
++    Data_Get_Notmuch_Database (self, db);\r
++\r
++    tags = notmuch_database_get_all_tags (db);\r
++    if (!tags)\r
++        rb_raise (notmuch_rb_eMemoryError, "Out of memory");\r
++\r
++    return Data_Wrap_Struct (notmuch_rb_cTags, NULL, NULL, tags);\r
++}\r
+diff --git a/bindings/ruby/defs.h b/bindings/ruby/defs.h\r
+index fe81b3f..f1f7502 100644\r
+--- a/bindings/ruby/defs.h\r
++++ b/bindings/ruby/defs.h\r
+@@ -180,6 +180,9 @@ notmuch_rb_database_find_message_by_filename\r
+(VALUE self, VALUE pathv);\r
+ VALUE\r
+ notmuch_rb_database_query_create (VALUE self, VALUE qstrv);\r
+\r
++VALUE\r
++notmuch_rb_database_get_all_tags (VALUE self);\r
++\r
+ /* directory.c */\r
+ VALUE\r
+ notmuch_rb_directory_destroy (VALUE self);\r
+diff --git a/bindings/ruby/init.c b/bindings/ruby/init.c\r
+index f4931d3..52561c7 100644\r
+--- a/bindings/ruby/init.c\r
++++ b/bindings/ruby/init.c\r
+@@ -230,6 +230,7 @@ Init_notmuch (void)\r
+     rb_define_method (notmuch_rb_cDatabase, "find_message_by_filename",\r
+                     notmuch_rb_database_find_message_by_filename, 1); /* in database.c */\r
+     rb_define_method (notmuch_rb_cDatabase, "query",\r
+notmuch_rb_database_query_create, 1); /* in database.c */\r
++    rb_define_method (notmuch_rb_cDatabase, "all_tags",\r
+notmuch_rb_database_get_all_tags, 0); /* in database.c */\r
+\r
+     /*\r
+      * Document-class: Notmuch::Directory\r
+-- \r
+1.7.7.5 (Apple Git-26)\r
+\r
+--20cf307f334237a57404c4668b36\r
+Content-Type: text/html; charset=ISO-8859-1\r
+\r
+<pre style="word-wrap:break-word;white-space:pre-wrap">The python bindings define a binding for the all_tags method on the\r
+database, which is pretty handy. This commit adds the same binding to\r
+the ruby bindings.\r
+---\r
+ bindings/ruby/database.c |   20 ++++++++++++++++++++\r
+ bindings/ruby/defs.h     |    3 +++\r
+ bindings/ruby/init.c     |    1 +\r
+ 3 files changed, 24 insertions(+), 0 deletions(-)\r
+\r
+diff --git a/bindings/ruby/database.c b/bindings/ruby/database.c\r
+index e84f726..d5ba108 100644\r
+--- a/bindings/ruby/database.c\r
++++ b/bindings/ruby/database.c\r
+@@ -395,3 +395,23 @@ notmuch_rb_database_query_create (VALUE self, VALUE qstrv)\r
+ \r
+     return Data_Wrap_Struct (notmuch_rb_cQuery, NULL, NULL, query);\r
+ }\r
++\r
++/*\r
++ * call-seq: DB.get_all_tags() =&gt; TAGS\r
++ *\r
++ * Retrieve all tags in the database.\r
++ */\r
++VALUE\r
++notmuch_rb_database_get_all_tags (VALUE self)\r
++{\r
++    notmuch_database_t *db;\r
++    notmuch_tags_t *tags;\r
++\r
++    Data_Get_Notmuch_Database (self, db);\r
++\r
++    tags = notmuch_database_get_all_tags (db);\r
++    if (!tags)\r
++        rb_raise (notmuch_rb_eMemoryError, &quot;Out of memory&quot;);\r
++\r
++    return Data_Wrap_Struct (notmuch_rb_cTags, NULL, NULL, tags);\r
++}\r
+diff --git a/bindings/ruby/defs.h b/bindings/ruby/defs.h\r
+index fe81b3f..f1f7502 100644\r
+--- a/bindings/ruby/defs.h\r
++++ b/bindings/ruby/defs.h\r
+@@ -180,6 +180,9 @@ notmuch_rb_database_find_message_by_filename (VALUE self, VALUE pathv);\r
+ VALUE\r
+ notmuch_rb_database_query_create (VALUE self, VALUE qstrv);\r
+ \r
++VALUE\r
++notmuch_rb_database_get_all_tags (VALUE self);\r
++\r
+ /* directory.c */\r
+ VALUE\r
+ notmuch_rb_directory_destroy (VALUE self);\r
+diff --git a/bindings/ruby/init.c b/bindings/ruby/init.c\r
+index f4931d3..52561c7 100644\r
+--- a/bindings/ruby/init.c\r
++++ b/bindings/ruby/init.c\r
+@@ -230,6 +230,7 @@ Init_notmuch (void)\r
+     rb_define_method (notmuch_rb_cDatabase, &quot;find_message_by_filename&quot;,\r
+                     notmuch_rb_database_find_message_by_filename, 1); /* in database.c */\r
+     rb_define_method (notmuch_rb_cDatabase, &quot;query&quot;, notmuch_rb_database_query_create, 1); /* in database.c */\r
++    rb_define_method (notmuch_rb_cDatabase, &quot;all_tags&quot;, notmuch_rb_database_get_all_tags, 0); /* in database.c */\r
+ \r
+     /*\r
+      * Document-class: Notmuch::Directory\r
+-- \r
+1.7.7.5 (Apple Git-26)\r
+</pre><div><br></div>\r
+\r
+--20cf307f334237a57404c4668b36--\r