module CodeRay

def encode_tokens tokens, format, options = {}


puts CodeRay.encode_tokens(tokens, :span)
tokens = CodeRay.scan '1 + 2', :ruby
# Highlight a short Ruby code example in a HTML span

require 'coderay'

Use this together with CodeRay.scan:
Encode pre-scanned Tokens. 
def encode_tokens tokens, format, options = {}
  encoder(format, options).encode_tokens tokens, options
end