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module Compass
module SassExtensions
module Sprites
module ImageMethods
# Fetches the Sprite::Image object for the supplied name
def image_for(name)
@images.detect { |img| img.name == name}
end
# Returns true if the image name has a hover selector image
def has_hover?(name)
!image_for("#{name}_hover").nil?
end
# Returns true if the image name has a target selector image
def has_target?(name)
!image_for("#{name}_target").nil?
end
# Returns true if the image name has an active selector image
def has_active?(name)
!image_for("#{name}_active").nil?
end
# Return and array of image names that make up this sprite
def sprite_names
image_names.map { |f| File.basename(f, '.png') }
end
end
end
end
end
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