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Versions: 29
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Contents
module RSpec
module Support
# @private
class EncodedString
MRI_UNICODE_UNKOWN_CHARACTER = "\xEF\xBF\xBD"
def initialize(string, encoding=nil)
@encoding = encoding
@source_encoding = detect_source_encoding(string)
@string = matching_encoding(string)
end
attr_reader :source_encoding
delegated_methods = String.instance_methods.map(&:to_s) & %w[eql? lines == encoding empty?]
delegated_methods.each do |name|
define_method(name) { |*args, &block| @string.__send__(name, *args, &block) }
end
def <<(string)
@string << matching_encoding(string)
end
def split(regex_or_string)
@string.split(matching_encoding(regex_or_string))
end
def to_s
@string
end
alias :to_str :to_s
if String.method_defined?(:encoding)
private
def matching_encoding(string)
string.encode(@encoding)
rescue Encoding::UndefinedConversionError, Encoding::InvalidByteSequenceError
normalize_missing(string.encode(@encoding, :invalid => :replace, :undef => :replace))
rescue Encoding::ConverterNotFoundError
normalize_missing(string.force_encoding(@encoding).encode(:invalid => :replace))
end
def normalize_missing(string)
if @encoding.to_s == "UTF-8"
string.gsub(MRI_UNICODE_UNKOWN_CHARACTER.force_encoding(@encoding), "?")
else
string
end
end
def detect_source_encoding(string)
string.encoding
end
else
private
def matching_encoding(string)
string
end
def detect_source_encoding(_string)
'US-ASCII'
end
end
end
end
end
Version data entries
29 entries across 26 versions & 8 rubygems