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# frozen_string_literal: true
module Excon
class PrettyPrinter
def self.pp(io, datum, indent=0)
datum = datum.dup
# reduce duplication/noise of output
unless datum.is_a?(Excon::Headers)
datum.delete(:connection)
datum.delete(:stack)
datum = Utils.redact(datum)
end
indent += 2
max_key_length = datum.keys.map {|key| key.inspect.length}.max
datum.keys.sort_by {|key| key.to_s}.each do |key|
value = datum[key]
io.write("#{' ' * indent}#{key.inspect.ljust(max_key_length)} => ")
case value
when Array
io.puts("[")
value.each do |v|
io.puts("#{' ' * indent} #{v.inspect}")
end
io.write("#{' ' * indent}]")
when Hash
io.puts("{")
self.pp(io, value, indent)
io.write("#{' ' * indent}}")
else
io.write("#{value.inspect}")
end
io.puts
end
indent -= 2
end
end
end
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