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// Copyright 2015 The Bazel Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
module greeter;
import std.stdio;
import std.string;
/// Displays a greeting.
class Greeter {
private string greeting;
public:
/// Creates a new greeter.
///
/// Params:
/// greeting = The greeting to use.
this(in string greeting) {
this.greeting = greeting.dup;
}
/// Returns the greeting as a string.
///
/// Params:
/// thing = The thing to greet
///
/// Returns:
/// A greeting as a string.
string makeGreeting(in immutable string thing) {
return format("%s %s!", this.greeting, thing);
}
/// Prints a greeting.
///
/// Params:
/// thing = The thing to greet.
void greet(in immutable string thing) {
writeln(makeGreeting(thing));
}
}
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