Sha256: de734657cb27d7848984d58343783913e4dcb891f41221d0f0233e0f57827ed5
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Size: 899 Bytes
Versions: 17
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Stored size: 899 Bytes
Contents
module Coco
class PresentedComponent < ViewComponent::Base
include Coco::ComponentsHelper
attr_accessor :subject
def render?
!subject.nil?
end
class << self
# Allow initializing PresentedComponent instances by
# optionally passing the subject as the first argument.
# Ensures presented components can still be rendered using
# ViewComponent's `.with_collection` method.
#
# Example.new(example_model, **opts)
def new(subject = :none, **kwargs)
if subject == :none
subject = kwargs.fetch(collection_parameter.to_sym) do
raise ArgumentError, "Presented components require a subject to be provided when initializing"
end
end
instance = kwargs.any? ? super(subject, **kwargs) : super(subject)
instance.subject = subject
instance
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems