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# frozen_string_literal: true
module Zip
module IOExtras # :nodoc:
# Implements many of the output convenience methods of IO.
# relies on <<
module AbstractOutputStream # :nodoc:
include FakeIO
def write(data)
self << data
data.to_s.bytesize
end
def print(*params)
self << params.join
# Deflate doesn't like `nil`s or empty strings!
unless $OUTPUT_RECORD_SEPARATOR.nil? || $OUTPUT_RECORD_SEPARATOR.empty?
self << $OUTPUT_RECORD_SEPARATOR
end
nil
end
def printf(a_format_string, *params)
self << format(a_format_string, *params)
nil
end
def putc(an_object)
self << case an_object
when Integer
an_object.chr
when String
an_object
else
raise TypeError, 'putc: Only Integer and String supported'
end
an_object
end
def puts(*params)
params << "\n" if params.empty?
params.flatten.each do |element|
val = element.to_s
self << val
self << "\n" unless val[-1, 1] == "\n"
end
end
end
end
end
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