Fix/sanitize element value (#35)

* Fix MediaInfo::Tracks.sanitize_element_value Float/Duration issue.

lib/mediainfo/tracks.rb

@@ -97,25 +97,22 @@ def initialize(params)
  def self.sanitize_element_value(param)
  name = param[0]
  value = param[1]
- case
- # Convert String with integer in it to Integer.
- ## Don't to_f anything with 2 or more dots (versions,etc)
- when value.match(/(?!\.)\D+/).nil? then
- if value.scan(/\./).any? && value.scan(/\./).count > 1
- value
- elsif value.scan(/\./).any?
- value.to_f
- else # Prevent float if it's just a normal integer
- value.to_i
- end
- # Duration
- when ['Duration'].include?(name) then standardize_to_milliseconds(value)
- # Dates
- ## Be sure the name has "date" and it has an integer and a dash, like a normal date would
- when name.downcase.include?('date') && !value.match(/\d-/).nil? then Time.parse(value)
- else
- return value
+
+ if ['Duration'].include?(name)
+ # Duration
+ return standardize_to_milliseconds(value)
+ elsif value.to_s == value.to_i.to_s then value.to_i
+ # Convert String with integer in it to Integer.
+ return value.to_i
+ elsif value.to_s == value.to_f.to_s then value.to_f
+ # Convert String with integer in it to Integer.
+ return value.to_f
+ elsif name.downcase.include?('date') && !value.match(/\d-/).nil?
+ # Dates
+ return Time.parse(value)
  end
+
+ value
  end
 
  def self.standardize_to_milliseconds(value)

spec/mediainfo_tracks_attributes_spec.rb

@@ -74,11 +74,10 @@
  end
 
  context 'when submitted a Float structured value' do
- # TODO
- # it 'converts it to milliseconds' do
- # expect(MediaInfo.from(xml_files_content[:sample_iphone_mov]).video.duration).to be_a(Integer)
- # expect(MediaInfo.from(xml_files_content[:sample_iphone_mov]).video.duration).to eq(194243)
- # end
+ it 'converts it to milliseconds' do
+ expect(MediaInfo.from(xml_files_content[:sample_iphone_mov]).video.duration).to be_a(Integer)
+ expect(MediaInfo.from(xml_files_content[:sample_iphone_mov]).video.duration).to eq(194243)
+ end
  end
 
  end