Class: Mj::AlternativeFile::Resolver

Inherits:
Object
  • Object
show all
Defined in:
lib/mj/alternative_file/resolver.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Resolver

Returns a new instance of Resolver.



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# File 'lib/mj/alternative_file/resolver.rb', line 6

def initialize
  @stack = []
end

Instance Method Details

#add(resolver) ⇒ Object 



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# File 'lib/mj/alternative_file/resolver.rb', line 10

def add(resolver)
  @stack.push(resolver)
end

#resolve(file) ⇒ Object 



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# File 'lib/mj/alternative_file/resolver.rb', line 14

def resolve(file)
  file = AlternativeFile::CurrentFile.new(file.to_s)
  resolved = @stack.map do |resolver|
    resolver.resolve(file)
  end

  AlternativeFile::Candidates.new(resolved.flatten.compact)
end