Sha256: 661abe00596ad99ea2c6a18e6f94692f86ab6346cbc4b0e250f3f6a4a1f5f6f6
Contents?: true
Size: 1020 Bytes
Versions: 1
Compression:
Stored size: 1020 Bytes
Contents
# Used in debugging to display an expression and its value. Examples: # x = 1 # lll{'x'} #=> x = 1 # lll("a message"){'x'} #=> a message: x = 1 # lll "a message" #=> a message # Enumerable members are output on separate lines def lll msg = nil, &block s = " " expression_string = '' expression_value = 0 if block_given? s << msg + ': ' if msg expression_string = block.call expression_value = eval(expression_string, block) s << expression_string + ' = ' if expression_value.respond_to?(:each) && !expression_value.is_a?(String) s << " \n" expression_value.each { |e| s << ' ' << e.inspect << " \n" } else s << expression_value.inspect << " \n" end else s << msg if msg s << " \n" end reverse_video_color_code = "\e[7m" reset_color_code = "\e[0m" s = reverse_video_color_code + s + reset_color_code s << caller.first.to_s + ' ' + Time.now.strftime('%X') Kernel.puts s Rails.logger.debug s if defined?(Rails) && Rails.logger end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
lll-1.0.1 | lib/lll.rb |