Class: FeaturedImage::Criteria

Inherits:
Object
  • Object
show all
Defined in:
lib/featuredimage/finder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Criteria

Returns a new instance of Criteria.



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# File 'lib/featuredimage/finder.rb', line 127

def initialize(*args)
	# default criteria size 0x0 to 4096x4096
	@min_width = 0
	@max_width = 4096
	@min_height = 0
	@max_height = 4096
	@aspect_range = 0..4096

	case args.length
	when 0
		# default criteria
	when 1
		@aspect_range = args[0]
	when 2
		@min_width = args[0]
		@min_height = args[1]
	when 3
		@min_width = args[0]
		@min_height = args[1]
		@aspect_range = args[2]
	when 4
		@min_width = args[0]
		@max_width = args[1]
		@min_height = args[2]
		@max_height = args[3]
	when 5
		@min_width = args[0]
		@max_width = args[1]
		@min_height = args[2]
		@max_height = args[3]
		@aspect_range = args[4]
	else
		raise ArgumentError.new
	end
end

Instance Attribute Details

#aspect_range ⇒ Object

Returns the value of attribute aspect_range.



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# File 'lib/featuredimage/finder.rb', line 125

def aspect_range
  @aspect_range
end

#max_height ⇒ Object

Returns the value of attribute max_height.



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# File 'lib/featuredimage/finder.rb', line 125

def max_height
  @max_height
end

#max_width ⇒ Object

Returns the value of attribute max_width.



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# File 'lib/featuredimage/finder.rb', line 125

def max_width
  @max_width
end

#min_height ⇒ Object

Returns the value of attribute min_height.



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# File 'lib/featuredimage/finder.rb', line 125

def min_height
  @min_height
end

#min_width ⇒ Object

Returns the value of attribute min_width.



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# File 'lib/featuredimage/finder.rb', line 125

def min_width
  @min_width
end

Instance Method Details

#check(size) ⇒ Object 



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# File 'lib/featuredimage/finder.rb', line 163

def check(size)
	if @min_width < size.width and
		 size.width < @max_width and
		 @min_height < size.height and
		 size.height < @max_height and
		 @aspect_range.include?(size.aspect)
		true
	else
		false
	end
end