29 lines
628 B
Ruby
29 lines
628 B
Ruby
module CryptCheck
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class Logger
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LEVELS = %i(trace debug info warning error fatal none)
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@@level = :info
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def self.level=(level)
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@@level = level.to_sym
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end
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def self.log(level, string=nil, output: $stdout, &block)
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return unless enabled? level
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output.puts(string ? string : block.call)
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end
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LEVELS.each do |level|
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class_eval <<-RUBY_EVAL, __FILE__, __LINE__ + 1
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def self.#{level}(string=nil, output: $stdout, &block)
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self.log :#{level}, string, output: output, &block
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end
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RUBY_EVAL
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end
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private
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def self.enabled?(level)
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LEVELS.index(level) >= LEVELS.index(@@level)
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end
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end
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end
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