Class: Avm::Files::Formatter::Utf8Assert

Inherits:
Object
  • Object
show all
Defined in:
lib/avm/files/formatter/utf8_assert.rb

Constant Summary collapse

UTF8_CHARSET = 
'utf-8'
UTF8_CHARSETS = 
[UTF8_CHARSET, 'us-ascii'].freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.assert_files(files) ⇒ Object 



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# File 'lib/avm/files/formatter/utf8_assert.rb', line 11

def assert_files(files)
  asserters = files.map { |file| new(file) }
  begin
    asserters.each(&:assert)
    yield
  ensure
    asserters.each(&:revert)
  end
end

Instance Method Details

#assert ⇒ Object 



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# File 'lib/avm/files/formatter/utf8_assert.rb', line 25

def assert
  return if original_utf8?

  convert_self(original_charset, UTF8_CHARSET)
end

#revert ⇒ Object 



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# File 'lib/avm/files/formatter/utf8_assert.rb', line 31

def revert
  return if original_utf8?

  convert_self(UTF8_CHARSET, original_charset)
end