Module: Ethon::Easy::Util Private

Extended by:
Util
Included in:
Form, Params, Util
Defined in:
lib/ethon/easy/util.rb

Overview

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

This module contains small helpers.

API:

  • private

Instance Method Summary collapse

Instance Method Details

#escape_zero_byte(value) ⇒ String, Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Escapes zero bytes in strings.

Examples:

Escape zero bytes.

Util.escape_zero_byte("1\0")
#=> "1\\0"

Parameters:

  • The value to escape.

Returns:

  • Escaped String if zero byte found, original object if not.

API:

  • private



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# File 'lib/ethon/easy/util.rb', line 20

def escape_zero_byte(value)
  return value unless value.to_s.include?(0.chr)
  value.to_s.gsub(0.chr, '\\\0')
end