title: readonly property in RubyMotion
body: <p>if this in obj-c </p>
  
  <pre><code>@interface SomeClass : NSObject
  
  @property (nonatomic,strong) NSString* name;
  
  @end
  
  @implementation SomeClass
  
  @synthesize name;
  
  //If we want to implement our own setter to do something
  - (void)setName(NSString*)aString {
      name = aString;
  }
  
  @end
  </code></pre>
  
  <p>is this in rubymotion</p>
  
  <pre><code>class SomeClass &lt; NSObject
    attr_accessor :name
  
    #If we want to implement our own setter to do something
    def name=(aString)
      @name = aString
    end
  end
  </code></pre>
  
  <p>How (and is it even possible) to create a <code>@property (nonatomic,strong, readonly)</code>?</p>
  
  <p>And where can I read about this?</p>