Class: TrackList::TimeConverter

Inherits:
Object
  • Object
show all
Defined in:
lib/track_list/time_converter.rb

Overview

A helper class to convert an audio track’s length in seconds to a more readable format.

Instance Method Summary collapse

Constructor Details

#initialize(time) ⇒ TimeConverter

Pass in an integer of seconds to this class.



9
10
11
 
# File 'lib/track_list/time_converter.rb', line 9

def initialize(time)
    @time = time
end

Instance Method Details

#format_time ⇒ Object

This method formats the time into a readable format. See: www.codethought.com/2010/01/seconds-minutes-hours-converting-time-units-in-ruby/



16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/track_list/time_converter.rb', line 16

def format_time
    # Find the seconds.
    seconds = @time % 60

    # Find the minutes.
    minutes = (@time / 60) % 60

    # Find the hours.
    hours = (@time / 3600)

    # Format the time.
    return hours.to_s + ":" + format("%02d", minutes.to_s) + ":" + format("%02d", seconds.to_s)
end