Class: Squib::Margin

Inherits:
Object
  • Object
show all
Defined in:
lib/squib/commands/data/template_option.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(definition) ⇒ Margin

Create a new margin definition.

Takes definition which can either be a space-separated String or an Array of Float and will translate it to the top, right, bottom and left members.

The syntax follows how CSS parses margin shorthand strings.



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# File 'lib/squib/commands/data/template_option.rb', line 16

def initialize(definition)
  if definition.instance_of? String
    @top, @right, @bottom, @left = expand_shorthand(
      definition.split(/\s+/).map!(&:to_f))
  elsif definition.is_a? Numeric
    @top, @right, @bottom, @left = expand_shorthand [definition]
  elsif definition.instance_of? Array
    @top, @right, @bottom, @left = expand_shorthand definition
  else
    raise ArgumentError, 'Invalid value, must be either string or array'
  end
end

Instance Attribute Details

#bottom ⇒ Object (readonly) 



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# File 'lib/squib/commands/data/template_option.rb', line 5

def bottom
  @bottom
end

#left ⇒ Object (readonly) 



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# File 'lib/squib/commands/data/template_option.rb', line 6

def left
  @left
end

#right ⇒ Object (readonly) 



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# File 'lib/squib/commands/data/template_option.rb', line 4

def right
  @right
end

#top ⇒ Object (readonly) 



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# File 'lib/squib/commands/data/template_option.rb', line 3

def top
  @top
end