Class: MultimediaParadise::LongFormatToMillisecondsConverter

Inherits:
Object
  • Object
show all
Defined in:
lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb

Overview

MultimediaParadise::LongFormatToMillisecondsConverter

Constant Summary collapse

DEFAULT_INPUT =
#

DEFAULT_INPUT

#
'00:00:33.55'
UNITS_IN_MS =
#

UNITS_IN_MS

#
{
  0 => 3600000, # hour
  1 =>   60000, # minute
  2 =>    1000  # second
}

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(optional_input = ARGV, run_already = true) ⇒ LongFormatToMillisecondsConverter

#

initialize

#


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 40

def initialize(
    optional_input = ARGV,
    run_already    = true
  )
  reset
  set_input(
    optional_input
  )
  run if run_already
end

Class Method Details

.[](i = ARGV) ⇒ Object

#

MultimediaParadise::LongFormatToMillisecondsConverter[]

Usage example:

MultimediaParadise::LongFormatToMillisecondsConverter['00:33:32.70']
#


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 162

def self.[](i = ARGV)
  new(i).result? # This returns the result in milliseconds.
end

Instance Method Details

#add(i) ⇒ Object

#

add

#


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 121

def add(i) # Simply add some milliseconds
  set_ms(@ms.to_f + i.to_f)
end

#determine_ms ⇒ Object

#

determine_ms

#


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 83

def determine_ms
  if input?.to_s.include? ':'
    @ms = input?.split(':').each_with_index.map {|d, i|
      if i == 2 # Convert all , into .
        d = d.gsub(/,/,'.') if d.include? ','
      end
      d.to_f * UNITS_IN_MS[i]
    }.reduce(:+).to_i.to_s # Store this in either integer or string.
  else
    @ms = input?
  end
end

#input? ⇒ Boolean

#

input?

#

Returns:

  • (Boolean) 


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 99

def input?
  @input
end

#ms? ⇒ Boolean Also known as: ms

#

ms?

#

Returns:

  • (Boolean) 


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 106

def ms?
  @ms
end

#output_result ⇒ Object

#

output_result

#


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 135

def output_result
  e @ms
end

#output_result_in_seconds ⇒ Object

#

output_result_in_seconds

#


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 128

def output_result_in_seconds
  e @ms.to_f / 1000
end

#reset ⇒ Object

#

reset

#


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 54

def reset
  # ======================================================================= #
  # === @ms
  # ======================================================================= #
  @ms = 0.0
  # ======================================================================= #
  # === @input
  # ======================================================================= #
  @input = nil
end

#result? ⇒ Boolean Also known as: result

#

result

#

Returns:

  • (Boolean) 


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 142

def result?
  @ms
end

#run ⇒ Object

#

run (run tag)

#


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 149

def run
  determine_ms
  # output_result
end

#set_input(i = DEFAULT_INPUT) ⇒ Object

#

set_input

#


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 68

def set_input(i = DEFAULT_INPUT)
  i = i.join(' ') if i.is_a? Array
  i = DEFAULT_INPUT if i.nil?
  i = i.to_s.dup.strip
  if i.include? 'std'
    i = (i.gsub(/std/,'').to_f * 60) * 1000
  elsif i.include? 'minuten'
    i = (i.gsub(/minuten/,'').to_f * 60) * 1000 # We first need to get the result in milliseconds.
  end
  @input = i
end

#set_ms(i = 0.0) ⇒ Object

#

set_ms

#


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# File 'lib/multimedia_paradise/time/long_format_to_milliseconds_converter.rb', line 113

def set_ms(i = 0.0)
  i = i.to_f if i.is_a? String
  @ms = i
end