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