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# frozen_string_literal: false
##
# Inline keeps track of markup and labels to create proper links.
class RDoc::RD::Inline
##
# The text of the reference
attr_reader :reference
##
# The markup of this reference in RDoc format
attr_reader :rdoc
##
# Creates a new Inline for +rdoc+ and +reference+.
#
# +rdoc+ may be another Inline or a String. If +reference+ is not given it
# will use the text from +rdoc+.
def self.new rdoc, reference = rdoc
if self === rdoc and reference.equal? rdoc then
rdoc
else
super
end
end
##
# Initializes the Inline with +rdoc+ and +inline+
def initialize rdoc, reference # :not-new:
@reference = reference.equal?(rdoc) ? reference.dup : reference
# unpack
@reference = @reference.reference if self.class === @reference
@rdoc = rdoc
end
def == other # :nodoc:
self.class === other and
@reference == other.reference and @rdoc == other.rdoc
end
##
# Appends +more+ to this inline. +more+ may be a String or another Inline.
def append more
case more
when String then
@reference << more
@rdoc << more
when RDoc::RD::Inline then
@reference << more.reference
@rdoc << more.rdoc
else
raise "unknown thingy #{more}"
end
self
end
def inspect # :nodoc:
"(inline: #{self})"
end
alias to_s rdoc # :nodoc:
end
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