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Contents
module Nanoc
module DocumentViewMixin
# @api private
NONE = Object.new.freeze
# @api private
def initialize(document, context)
super(context)
@document = document
end
# @api private
def unwrap
@document
end
# @see Object#==
def ==(other)
other.respond_to?(:identifier) && identifier == other.identifier
end
# @see Object#eql?
def eql?(other)
other.is_a?(self.class) && identifier.eql?(other.identifier)
end
# @see Object#hash
def hash
self.class.hash ^ identifier.hash
end
# @return [Nanoc::Identifier]
def identifier
unwrap.identifier
end
# @see Hash#[]
def [](key)
@context.dependency_tracker.bounce(unwrap, attributes: true)
unwrap.attributes[key]
end
# @return [Hash]
def attributes
@context.dependency_tracker.bounce(unwrap, attributes: true)
unwrap.attributes
end
# @see Hash#fetch
def fetch(key, fallback = NONE, &_block)
@context.dependency_tracker.bounce(unwrap, attributes: true)
if unwrap.attributes.key?(key)
unwrap.attributes[key]
elsif !fallback.equal?(NONE)
fallback
elsif block_given?
yield(key)
else
raise KeyError, "key not found: #{key.inspect}"
end
end
# @see Hash#key?
def key?(key)
@context.dependency_tracker.bounce(unwrap, attributes: true)
unwrap.attributes.key?(key)
end
# @api private
def reference
unwrap.reference
end
# @api private
def raw_content
@context.dependency_tracker.bounce(unwrap, raw_content: true)
unwrap.content.string
end
def inspect
"<#{self.class} identifier=#{unwrap.identifier}>"
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems