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 Ruby: Passing Options to the widget

In a hash:

radio1 = TkRadioButton.new("text"=>'Male', "value"=>'m', "variable"=>$sex)

or

In a code block:

radio2 = TkRadioButton.new() { 
    text 'Female' 
    value 'f'
    variable $sex
}

or

radio2 = TkRadioButton.new() {text 'Female'; value 'f'; variable $sex}

See also Tk

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