Class: Vedeu::Geometry::HorizontalAlignment Private

Inherits:

Alignment

• Object
• Alignment
• Vedeu::Geometry::HorizontalAlignment

Defined in:

lib/vedeu/geometry/horizontal_alignment.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Provides the mechanism to align an interface/view horizontally within the available terminal space.

Instance Method Summary

• #align ⇒ Symbol private

Constructor Details

This class inherits a constructor from Vedeu::Geometry::Alignment

Instance Method Details

#align ⇒ Symbol

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

• (Symbol)

Raises:

• (Vedeu::Error::InvalidSyntax) —

  When the value is not one of :bottom, :centre, :left, :middle, :right, :top.

# File 'lib/vedeu/geometry/horizontal_alignment.rb', line 15

def align
  return value if valid?

  fail Vedeu::Error::InvalidSyntax,
       'No horizontal alignment value given. Valid values are :center, ' \
       ':centre, :left, :none, :right.'.freeze
end