Contents

require 'optparse'

module Inch
  module CLI
    module Command
      # The classes in the Command::Output namespace act as presenter
      # objects to the classes in the Command namespace.
      #
      # They are given all the objects and data they are supposed
      # to display to the user. They do not filter the received data.
      #
      # @see Inch::CLI::Command::Suggest
      # @see Inch::CLI::Command::Output::Suggest
      module Output
        # Abstract base class for CLI output
        #
        # @abstract
        class Base
          include TraceHelper

          PRIORITY_MAP = {
              (4..99) => "\u2191", # north
              (2...4) => "\u2197", # north-east
              (0..1)  => "\u2192", # east
              (-2..-1) => "\u2198", # south-east
              (-99..-3) => "\u2193", # south-east
            }
          PRIORITY_ARROWS = PRIORITY_MAP.values

          def priority_arrow(priority, color = :white)
            PRIORITY_MAP.each do |range, str|
              if range.include?(priority)
                return str.color(color).dark
              end
            end
          end
        end
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
inch-0.2.3	lib/inch/cli/command/output/base.rb
inch-0.2.2	lib/inch/cli/command/output/base.rb
inch-0.2.1	lib/inch/cli/command/output/base.rb
inch-0.2.0	lib/inch/cli/command/output/base.rb
inch-0.1.4	lib/inch/cli/command/output/base.rb