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Add Value::as_ruby() impl

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Matthias Beyer 2017-01-20 14:40:51 +01:00
parent 9d06fd8ea7
commit 6d623ddff2
1 changed files with 24 additions and 2 deletions
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26
libimagruby/src/toml_utils.rs
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@ -19,7 +19,7 @@
// Toml -> Ruby translation primitives
use ruru::AnyObject;
use ruru::{Object, AnyObject, RString, Fixnum, Float, Boolean, Hash, Array};
use toml::Value;
pub trait AsRuby : Sized {
@ -36,7 +36,29 @@ impl<T: AsRuby> IntoRuby for T { }
impl AsRuby for Value {
fn as_ruby(&self) -> AnyObject {
unimplemented!()
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()
},
}
}
}