wrong string encoding

[changtimwu]

Encoding of the returned strings are "ASCII-8BIT". This causes problems if the string needs further manipulation.
The following code block illustrates the problem

# encoding: UTF-8
require 'ropencc'
s = Ropencc.conv('simp_to_trad', '"忧郁")
puts s #OK
puts "#{s}"  # ERROR

error message
incompatible character encodings: UTF-8 and ASCII-8BIT (Encoding::CompatibilityError)

---

Currently, s.force_encoding("UTF-8") could be used as a quick fix.

[Psli]

稍后发布一个新版本

[Psli]

好了

[changtimwu]

Good!