module Avro::Builder::FileHandler
TODO: eventually this should be refactored into something standalone instead of a module that is included to provide the file handling methods.
Constants
- FileNotFoundError
Public Class Methods
included(base)
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# File lib/avro/builder/file_handler.rb, line 16 def self.included(base) base.extend ClassMethods end
Public Instance Methods
find_file(name)
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# File lib/avro/builder/file_handler.rb, line 26 def find_file(name) # Ensure that the file_name that is searched for begins with a slash (/) # and ends with a .rb extension. Additionally, if the name contains # a namespace then ensure that periods (.) are replaced by forward # slashes. E.g. for 'test.example' search for '/test/example.rb'. file_name = "/#{name.to_s.tr('.', '/').sub(/^\//, '').sub(/\.rb$/, '')}.rb" matches = real_load_paths.flat_map do |load_path| Dir["#{load_path}/**/*.rb"].select do |file_path| file_path.end_with?(file_name) end end.uniq raise "Multiple matches: #{matches}" if matches.size > 1 raise FileNotFoundError.new("File not found #{file_name}") if matches.empty? matches.first end
read_file(name)
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# File lib/avro/builder/file_handler.rb, line 20 def read_file(name) File.read(find_file(name)) end
Private Instance Methods
real_load_paths()
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# File lib/avro/builder/file_handler.rb, line 45 def real_load_paths self.class.load_paths.map { |path| File.realpath(path) }.uniq end