Module: Splot::CorrespondingFile

Extended by:
CorrespondingFile
Included in:
CorrespondingFile
Defined in:
lib/splot/corresponding_file.rb

Instance Method Summary collapse

Instance Method Details

#extract_gem_name(lib_file) ⇒ Object

my_gem/my_namespace/foo.rb -> my_namespace/foo.rb



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# File 'lib/splot/corresponding_file.rb', line 34

def extract_gem_name(lib_file)
  File.join lib_file.split(File::Separator, 2).tap(&:shift)
end

#fetch(file) ⇒ Object 



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# File 'lib/splot/corresponding_file.rb', line 5

def fetch(file)
  catch :test_file do
    root_path = Pathname.new File.expand_path Dir.pwd
    file_path = Pathname.new File.expand_path file
    relative_path = file_path.relative_path_from(root_path).to_s
    if %r{\Alib/(?<bit>.*)\.rb} =~ relative_path
      ['test', 'spec'].each do |e|
        try_file "#{e}/lib/#{bit}_#{e}.rb"
        try_file "#{e}/#{bit}_#{e}.rb"
        bit_without_gem_name = extract_gem_name bit
        try_file "#{e}/lib/#{bit_without_gem_name}_#{e}.rb"
        try_file "#{e}/#{bit_without_gem_name}_#{e}.rb"
      end
    end
    if %r{\Aapp/(?<subdir>[a-z_]+)/(?<bit>.*)\.rb} =~ relative_path
      ['test', 'spec'].each do |e|
        alternate_subdir = {
          models:      "unit",
          controllers: "functional",
        }[subdir.to_sym]
        try_file "#{e}/#{subdir}/#{bit}_#{e}.rb"
        try_file "#{e}/#{alternate_subdir}/#{bit}_#{e}.rb" if alternate_subdir
      end
    end
    file
  end
end

#file_exists?(file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/splot/corresponding_file.rb', line 42

def file_exists?(file)
  File.size? file
end

#try_file(test_path) ⇒ Object 



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# File 'lib/splot/corresponding_file.rb', line 38

def try_file(test_path)
  throw :test_file, test_path if file_exists? test_path
end