Class: EY::Serverside::LockfileParser::Parse09
Constant Summary
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- DEFAULT =
"0.9.26"
Instance Method Summary
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Methods inherited from BaseParser
#initialize
Instance Method Details
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# File 'lib/engineyard-serverside/lockfile_parser.rb', line 27
def parse
from_yaml = safe_yaml_load(@contents)
unless from_yaml.is_a?(Hash)
return super
end
bundler_version = from_yaml['specs'].map do |spec|
if spec.keys.first == "bundler"
spec.values.first["version"]
end
end.compact.first
[:bundler09, bundler_version || DEFAULT]
end
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#safe_yaml_load(loadable) ⇒ Object
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# File 'lib/engineyard-serverside/lockfile_parser.rb', line 41
def safe_yaml_load(loadable)
YAML.load(loadable) rescue ArgumentError, SyntaxError nil
end
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