module Cinch::Utilities::Encoding
@since 2.0.0 @api private
Public Class Methods
encode_incoming(string, encoding)
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# File lib/cinch/utilities/encoding.rb, line 8 def self.encode_incoming(string, encoding) string = string.dup if encoding == :irc # If incoming text is valid UTF-8, it will be interpreted as # such. If it fails validation, a CP1252 -> UTF-8 conversion # is performed. This allows you to see non-ASCII from mIRC # users (non-UTF-8) and other users sending you UTF-8. # # (from http://xchat.org/encoding/#hybrid) string.force_encoding("UTF-8") unless string.valid_encoding? string.force_encoding("CP1252").encode!("UTF-8", invalid: :replace, undef: :replace) end else string.force_encoding(encoding).encode!(invalid: :replace, undef: :replace) string = string.chars.select(&:valid_encoding?).join end string end
encode_outgoing(string, encoding)
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# File lib/cinch/utilities/encoding.rb, line 29 def self.encode_outgoing(string, encoding) string = string.dup encoding = "UTF-8" if encoding == :irc string.encode!(encoding, invalid: :replace, undef: :replace).force_encoding("ASCII-8BIT") end