Method: Commands#list_tags

Defined in:

lib/cnote/commands.rb

#list_tags ⇒ Object

# File 'lib/cnote/commands.rb', line 201

def list_tags
  tags = Hash.new(0)
  longest = 0
  sorted = []

  @notes.each do |num, note|
    note.tags.each do |tag|
      tags[tag] += 1;
    end
  end

  tags.each do |tag, count|
    longest = tag.length if tag.length > longest
    sorted << [tag, count]
  end

  # Sort alphabetically
  sorted.sort_by! { |item| item[0] }

  puts
  puts "#{indent}All Tags".bold
  puts "#{indent}--------"
  puts
  sorted.each do |entry|
    tag, count = entry
    puts "#{indent}#{tag.bold} #{"." * (longest + 3 - tag.length)} #{count} notes"
  end
  puts
end