Class: Senna::Logger

Inherits:
Object
  • Object
show all
Defined in:
lib/senna/logger.rb

Constant Summary collapse

COLORS = 
::Hash[
  black:        30,
  red:          31,
  green:        32,
  yellow:       33,
  blue:         34,
  magenta:      35,
  cyan:         36,
  gray:         37,
  light_cyan:   96,
  white:        97
].freeze

Class Method Summary collapse

Class Method Details

.color_code(code) ⇒ Object 



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# File 'lib/senna/logger.rb', line 19

def self.color_code(code)
  COLORS.fetch(code) { raise(ArgumentError, "Color #{code} not supported.") }
end

.colorize(input, color:) ⇒ Object 



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# File 'lib/senna/logger.rb', line 23

def self.colorize(input, color:)
  "\e[#{color_code(color)}m#{input}\e[0m"
end

.log(topic:, message:) ⇒ Object Also known as: l 



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# File 'lib/senna/logger.rb', line 27

def self.log(topic:, message:)
  puts "#{print_topic(topic)} #{message}"
end

.print_topic(topic) ⇒ Object 



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# File 'lib/senna/logger.rb', line 31

def self.print_topic(topic)
  topic_string = "[#{topic}]"

  color = case topic.to_sym
          when :primary_session
            :green
          when :previous_session, :back_to_session
            :yellow
          when :facebook, :twilio, :bandwidth
            :blue
          when :smooch
            :magenta
          when :alexa
            :light_cyan
          when :catch_all
            :red
          when :user
            :white
          else
            :gray
          end

  colorize(topic_string, color: color)
end