refactor to_json calls

2 files changed, 7 insertions, 7 deletions

diff --git a/src/guff/api-handler.cr b/src/guff/api-handler.cr
index 4d4a996..274e137 100644
--- a/src/guff/api-handler.cr
+++ b/src/guff/api-handler.cr
@@ -13,7 +13,7 @@ private macro define_method_calls(hash)
             context.request.query_params,
             "{{ namespace.id }}",
             "{{ method.id }}"
-          ))
+          )).to_json
       {% end %}
       else
         raise "unknown method"
diff --git a/src/guff/api/post.cr b/src/guff/api/post.cr
index 0bc6377..7141530 100644
--- a/src/guff/api/post.cr
+++ b/src/guff/api/post.cr
@@ -12,7 +12,7 @@ module Guff
           q:        args["q"]? || "",
           tags:     get_posts_tags(args["tags"]),
           page:     args.has_key?("page") ? args["page"].to_i : 1,
-        ).to_json
+        )
       end
 
       private def do_post_add_post(
@@ -28,7 +28,7 @@ module Guff
         )
 
         # return json
-        { post_id: post_id }.to_json
+        { post_id: post_id }
       end
 
       private def do_post_update_post(
@@ -42,11 +42,11 @@ module Guff
           name:     args["name"],
           body:     args["body"],
           tags:     args.has_key?("tags") ? get_tags(args["tags"]?) : nil,
-          posted:   args["posted"]?,
+          posted:   args.has_key?("posted") ? (args["posted"] == "t") : nil,
         )
 
         # return json
-        { ok: true }.to_json
+        { ok: true }
       end
 
       private def do_post_remove_posts(
@@ -60,7 +60,7 @@ module Guff
           },
         )
 
-        { ok: true }.to_json
+        { ok: true }
       end
 
       private def do_post_set_tags(
@@ -73,7 +73,7 @@ module Guff
           tags:     get_tags(args["tags"]?),
         )
 
-        { ok: true}.to_json
+        { ok: true}
       end
     end
   end