Class: Rudo

Inherits:
Object
  • Object
show all
Defined in:
lib/rudo.rb,
lib/rudo/list.rb

Defined Under Namespace

Classes: List

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Rudo

Returns a new instance of Rudo.



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# File 'lib/rudo.rb', line 7

def initialize(options={})
  @file_path = File.expand_path(options.delete(:file_path) { '~/rudo.yml' })

  @tasks = YAML.load(File.read(@file_path))
end

Instance Method Details

#add(task, position = nil) ⇒ Object 



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# File 'lib/rudo.rb', line 13

def add(task, position=nil)
  position ||= @tasks.length
  @tasks.insert(position, task)
  write_tasks
end

#remove(position = 1) ⇒ Object 



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# File 'lib/rudo.rb', line 19

def remove(position=1)
  if position.is_a?(String) && position.match(/^(\d+)x/)
    count = Integer($1)
    count.times { @tasks.shift }
  else
    position = position.to_i
    position -= 1 if position > 0
    @tasks.delete_at(position)
  end
  write_tasks
end

#to_s ⇒ Object 



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# File 'lib/rudo.rb', line 36

def to_s
  string = "#{stars}\n"

  @tasks.each_with_index do |task, index|
    string << "#{index + 1}: #{task}\n"
  end

  string << "#{stars}\n"
  string << "#{@tasks.length} tasks remaining".green
end

#walk(steps = 1) ⇒ Object 



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# File 'lib/rudo.rb', line 31

def walk(steps=1)
  steps.times { @tasks << @tasks.shift }
  write_tasks
end