module command.remoteundostatus.stereo; import std.stdio : writeln; import std.conv : to; class Stereo { string location; this(string location) { this.location = location; } void on() { writeln(location ~ " stereo is on"); } void off() { writeln(location ~ " stereo is off"); } void setCD() { writeln(location ~ " stereo is set for CD input"); } void setDVD() { writeln(location ~ " stereo is set for DVD input"); } void setRadio() { writeln(location ~ " stereo is set for Radio"); } void setVolume(int volume) { writeln(location ~ " stereo volume set to " ~ volume.to!string); } }