chaos!

1 files changed, 34 insertions, 0 deletions

diff --git a/src/guff/results.cr b/src/guff/results.cr
new file mode 100644
index 0000000..0dbc351
--- /dev/null
+++ b/src/guff/results.cr
@@ -0,0 +1,34 @@
+module Guff
+  class Results(R)
+    getter :page
+    getter :limit
+    getter :num_rows
+    getter :rows
+
+    def initialize(
+      @page = 1       : Int32,
+      @limit = 1      : Int32,
+      @num_rows = 0   : Int32,
+      @rows = [] of R : Array(R),
+    )
+    end
+
+    def to_json
+      { 
+        meta: {
+          page:       @page,
+          limit:      @limit,
+          num_pages:  (@num_rows / @limit).ceil,
+          num_rows:   @num_rows,
+        },
+
+        rows: @rows.map { |row|
+          row.reduce({} of String => String) do |r, k, v|
+            r[k] = v.to_s
+            r
+          end
+        },
+      }.to_json
+    end
+  end
+end