class SimpleBootstrapForm::CssClassList

Public Class Methods

new(*classes) click to toggle source
# File lib/simple_bootstrap_form/css_class_list.rb, line 5
def initialize(*classes)
  replace normalize_array_or_string(classes)
end

Public Instance Methods

<<(classes) click to toggle source
# File lib/simple_bootstrap_form/css_class_list.rb, line 9
def <<(classes)
  replace self + normalize_array_or_string(classes)
  uniq!
end
to_s() click to toggle source
# File lib/simple_bootstrap_form/css_class_list.rb, line 14
def to_s
  sort.join ' '
end

Private Instance Methods

normalize_array_or_string(classes) click to toggle source
# File lib/simple_bootstrap_form/css_class_list.rb, line 20
def normalize_array_or_string(classes)
  if classes.is_a?(String)
    classes.split ' '
  elsif classes.is_a?(Array)
    classes.flatten.join(' ').split(' ')
  elsif classes.nil?
    []
  else
    raise 'CssClassList takes an Array or String'
  end
end