Created
January 19, 2015 19:45
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Save TheKidCoder/b2488f1ba35a66f061ab to your computer and use it in GitHub Desktop.
Use tap with ObjC & Java ruby inter-op.
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def email_text_field | |
return @email_text_field if @email_text_field | |
@email_text_field = UITextField.alloc.initWithFrame([[0, 0], [225, 40]]) | |
@email_text_field.center = CGPointMake(self.view.frame.size.width / 2, (self.view.frame.size.height / 2) - 60) | |
@email_text_field.placeholder = "tobias@funke.com" | |
@email_text_field.borderStyle = UITextBorderStyleRoundedRect | |
@email_text_field | |
end | |
#Smaller variable names... | |
def email_text_field | |
return @email_text_field if @email_text_field | |
@email_text_field = UITextField.alloc.initWithFrame([[0, 0], [225, 40]]) | |
@email_text_field.tap do |tf| | |
tf.center = CGPointMake(self.view.frame.size.width / 2, (self.view.frame.size.height / 2) - 60) | |
tf.placeholder = "tobias@funke.com" | |
tf.borderStyle = UITextBorderStyleRoundedRect | |
end | |
@email_text_field | |
end | |
# Memoize all in one. | |
def email_text_field | |
return @email_text_field ||= UITextField.alloc.initWithFrame([[0, 0], [225, 40]]).tap do |tf| | |
tf.center = CGPointMake(self.view.frame.size.width / 2, (self.view.frame.size.height / 2) - 60) | |
tf.placeholder = "tobias@funke.com" | |
tf.borderStyle = UITextBorderStyleRoundedRect | |
end | |
end |
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