1 files changed, 65 insertions, 0 deletions
diff --git a/libimagruby/src/toml_utils.rs b/libimagruby/src/toml_utils.rs
new file mode 100644
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--- /dev/null
+++ b/libimagruby/src/toml_utils.rs
@@ -0,0 +1,65 @@
+//
+// imag - the personal information management suite for the commandline
+// Copyright (C) 2015, 2016 Matthias Beyer <mail@beyermatthias.de> and contributors
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; version
+// 2.1 of the License.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+//
+
+// Toml -> Ruby translation primitives
+
+use ruru::{Object, AnyObject, RString, Fixnum, Float, Boolean, Hash, Array};
+use toml::Value;
+
+pub trait AsRuby : Sized {
+    fn as_ruby(&self) -> AnyObject;
+}
+
+pub trait IntoRuby : AsRuby {
+    fn into_ruby(self) -> AnyObject {
+        self.as_ruby()
+    }
+}
+impl<T: AsRuby> IntoRuby for T { }
+
+impl AsRuby for Value {
+
+    fn as_ruby(&self) -> AnyObject {
+        match *self {
+            Value::String(ref s)   => RString::new(&s).to_any_object(),
+            Value::Integer(i)      => Fixnum::new(i).to_any_object(),
+            Value::Float(f)        => Float::new(f).to_any_object(),
+            Value::Boolean(b)      => Boolean::new(b).to_any_object(),
+            Value::Datetime(ref s) => RString::new(&s).to_any_object(),
+            Value::Array(ref a)    => {
+                let mut arr = Array::new();
+                for obj in a.into_iter().map(AsRuby::as_ruby) {
+                    arr.push(obj);
+                }
+                arr.to_any_object()
+            },
+            Value::Table(ref t) => {
+                let mut h = Hash::new();
+                for (k, v) in t.into_iter() {
+                    let key = RString::new(k).to_any_object();
+                    let v = v.as_ruby();
+                    h.store(key, v);
+                }
+                h.to_any_object()
+            },
+        }
+    }
+
+}
+