Module: Playbook::Flex

Included in:
KitBase
Defined in:
lib/playbook/flex.rb

Constant Summary collapse

FLEX_VALUES = 
%w[auto initial 0 1 2 3 4 5 6 7 8 9 10 11 12 none].freeze
SCREEN_SIZES = 
%w[xs sm md lg xl].freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/playbook/flex.rb', line 5

def self.included(base)
  base.prop :flex
end

Instance Method Details

#flex_options ⇒ Object 



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# File 'lib/playbook/flex.rb', line 28

def flex_options
  { flex: "flex" }
end

#flex_props ⇒ Object 



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# File 'lib/playbook/flex.rb', line 12

def flex_props
  value = flex
  return nil unless value

  if value.is_a?(::Hash)
    css = +""
    css << "flex_#{value[:default]} " if value.key?(:default) && FLEX_VALUES.include?(value[:default].to_s)
    value.each do |media_size, val|
      css << "flex_#{media_size}_#{val} " if SCREEN_SIZES.include?(media_size.to_s) && FLEX_VALUES.include?(val.to_s)
    end
    css.strip unless css.empty?
  elsif FLEX_VALUES.include?(value.to_s)
    "flex_#{value}"
  end
end

#flex_values ⇒ Object 



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# File 'lib/playbook/flex.rb', line 32

def flex_values
  FLEX_VALUES
end