Class: TableView

Inherits:
Object
  • Object
show all
Includes:
TerminalUtils
Defined in:
lib/views.rb

Constant Summary

Constants included from TerminalUtils

TerminalUtils::ERASE_DISPLAY, TerminalUtils::GREEN, TerminalUtils::RED, TerminalUtils::RESET, TerminalUtils::RESTORE_CURSOR, TerminalUtils::SAVE_CURSOR, TerminalUtils::SCREEN_WIDTH

Instance Method Summary collapse

Constructor Details

#initialize(map) ⇒ TableView

Returns a new instance of TableView.



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# File 'lib/views.rb', line 49

def initialize(map)
  @map = map
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/views.rb', line 53

def to_s
  @map.map do |(key, count)|
    color = count > 0 ? GREEN : RED
    done = count > 0 ? "✓" : " "
    description = key.truncate(SCREEN_WIDTH - 4).ljust(SCREEN_WIDTH - 3)
    [color, done, ' ', description, count.to_s, RESET].join
  end
end