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# frozen_string_literal: true
module JekyllRedirectFrom
# Module which can be mixed in to documents (and pages) to provide
# redirect_to and redirect_from helpers
module Redirectable
# Returns a string representing the relative path or URL
# to which the document should be redirected
def redirect_to
if to_liquid["redirect_to"].is_a?(Array)
to_liquid["redirect_to"].compact.first
else
to_liquid["redirect_to"]
end
end
# Returns an array representing the relative paths to other
# documents which should be redirected to this document
def redirect_from
if to_liquid["redirect_from"].is_a?(Array)
to_liquid["redirect_from"].compact
else
[to_liquid["redirect_from"]].compact
end
end
end
end
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