Class: TaskReport::Task

Inherits:
Object
  • Object
show all
Defined in:
lib/task_report/task.rb

Constant Summary collapse

TaskOngoing = 
Class.new StandardError

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(description:, time: nil, id: nil) ⇒ Task

Returns a new instance of Task.



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# File 'lib/task_report/task.rb', line 26

def initialize(description:, time: nil, id: nil)
  @description = description
  @time = time || [{ start: Time.now, end: nil }]
  @id = id || SecureRandom.hex(4)
end

Instance Attribute Details

#description ⇒ Object (readonly)

Returns the value of attribute description.



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# File 'lib/task_report/task.rb', line 8

def description
  @description
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/task_report/task.rb', line 8

def id
  @id
end

Class Method Details

.from_existing_tasks(hash) ⇒ Object 



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# File 'lib/task_report/task.rb', line 10

def self.from_existing_tasks(hash)
  time =
    hash['time'].map do |t|
      {
        start: Time.parse(t['start']),
        end: t['end'].nil? ? nil : Time.parse(t['end'])
      }
    end

  self.new(
    id: hash['id'],
    description: hash['description'],
    time: time
  )
end

Instance Method Details

#continue ⇒ Object

Raises:



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# File 'lib/task_report/task.rb', line 58

def continue
  raise TaskOngoing if @time.last[:end].nil?
  puts "Continueing #{self.to_s}"
  @time << { start: Time.now, end: nil }
end

#duration ⇒ Object 



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# File 'lib/task_report/task.rb', line 44

def duration
  Duration.new(
    @time.inject(0) do |sum, time|
      sum + ( (time[:end] || Time.now) - time[:start] )
    end
  )
end

#last_start_time ⇒ Object 



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# File 'lib/task_report/task.rb', line 64

def last_start_time
  @time.last[:start]
end

#ongoing? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/task_report/task.rb', line 68

def ongoing?
  @time.last[:end].nil?
end

#stop ⇒ Object 



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# File 'lib/task_report/task.rb', line 52

def stop
  return unless @time.last[:end].nil?
  puts "Stopping #{self.to_s}"
  @time.last[:end] = Time.now
end

#to_h ⇒ Object 



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# File 'lib/task_report/task.rb', line 32

def to_h
  {
    id: @id,
    description: @description,
    time: @time
  }
end

#to_s ⇒ Object 



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# File 'lib/task_report/task.rb', line 40

def to_s
  "Task #{@id}, '#{@description}'"
end