Sha256: 75b863a13be3d89c0271a3032b5cdb4c92a3c2a639e89a938fac97cd34917c60
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Size: 1.11 KB
Versions: 264
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Contents
# Hack to JRuby 1.8's YAML Parser Yecht
#
# This file is always loaded AFTER either syck or psych are already
# loaded. It then looks at what constants are available and creates
# a consistent view on all rubys.
#
# Taken from rubygems and modified.
# See https://github.com/rubygems/rubygems/blob/master/lib/rubygems/syck_hack.rb
module YAML
# In newer 1.9.2, there is a Syck toplevel constant instead of it
# being underneith YAML. If so, reference it back under YAML as
# well.
if defined? ::Syck
# for tests that change YAML::ENGINE
# 1.8 does not support the second argument to const_defined?
remove_const :Syck rescue nil
Syck = ::Syck
# JRuby's "Syck" is called "Yecht"
elsif defined? YAML::Yecht
Syck = YAML::Yecht
end
end
# Sometime in the 1.9 dev cycle, the Syck constant was moved from under YAML
# to be a toplevel constant. So gemspecs created under these versions of Syck
# will have references to Syck::DefaultKey.
#
# So we need to be sure that we reference Syck at the toplevel too so that
# we can always load these kind of gemspecs.
#
if !defined?(Syck)
Syck = YAML::Syck
end
Version data entries
264 entries across 242 versions & 17 rubygems