Sha256: 22428ba184e3bf74b2fd76be47237b986681e1dfefce925d0176d9e6ac2d3094
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Versions: 20
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Stored size: 1.21 KB
Contents
require 'active_support/concern'
require 'charlock_holmes'
module Elasticsearch
module Git
module EncoderHelper
extend ActiveSupport::Concern
included do
def encode!(message)
return nil unless message.respond_to? :force_encoding
# if message is utf-8 encoding, just return it
message.force_encoding("UTF-8")
return message if message.valid_encoding?
# return message if message type is binary
detect = CharlockHolmes::EncodingDetector.detect(message)
return message.force_encoding("BINARY") if detect && detect[:type] == :binary
# encoding message to detect encoding
if detect && detect[:encoding]
message.force_encoding(detect[:encoding])
end
# encode and clean the bad chars
message.replace clean(message)
rescue
encoding = detect ? detect[:encoding] : "unknown"
"--broken encoding: #{encoding}"
end
private
def clean(message)
message.encode("UTF-16BE", undef: :replace, invalid: :replace, replace: "")
.encode("UTF-8")
.gsub("\0".encode("UTF-8"), "")
end
end
end
end
end
Version data entries
20 entries across 20 versions & 2 rubygems