Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/nxt/patches/string.rb

Overview

Some patches that extend the default Ruby String class with some useful methods.

Instance Method Summary collapse

Instance Method Details

#from_hex_str ⇒ Object 



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# File 'lib/nxt/patches/string.rb', line 15

def from_hex_str
  unpack('C*')
end

#to_hex_str ⇒ Object

Convert the given string to a hexadecimal representation of the same data. This method is non-destructive, it will return a new copy of the string convered to hex.



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# File 'lib/nxt/patches/string.rb', line 9

def to_hex_str
  str = ''
  each_byte { |b| str << format('0x%02x ', b) }
  str
end