Module: Travis::Yaml::Parser

Extended by:
Enumerable, Parser
Included in:
Parser
Defined in:
lib/travis/yaml/parser.rb,
lib/travis/yaml/parser/ruby.rb,
lib/travis/yaml/parser/dummy.rb,
lib/travis/yaml/parser/psych.rb

Defined Under Namespace

Modules: Dummy Classes: Psych, Ruby

Instance Method Summary collapse

Instance Method Details

#each(&block) ⇒ Object 



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# File 'lib/travis/yaml/parser.rb', line 22

def each(&block)
  parsers.each(&block)
end

#parse(value) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/travis/yaml/parser.rb', line 13

def parse(value)
  raise ArgumentError, "cannot parse %p" % value unless parser = parser_for(value)
  parser.parse(value)
end

#parser_for(value) ⇒ Object 



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# File 'lib/travis/yaml/parser.rb', line 18

def parser_for(value)
  detect { |p| p.parses? value if p.respond_to? :parses? }
end

#parsers ⇒ Object 



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# File 'lib/travis/yaml/parser.rb', line 26

def parsers
  constants.map { |name| const_get(name) }.
    select { |c| c.respond_to? :parse }
end

#parses?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/travis/yaml/parser.rb', line 9

def parses?(value)
  !!parser_for(value)
end