Class: MyShows::TitleMatcher

Inherits:
Object
  • Object
show all
Defined in:
lib/myshows/title_matcher.rb

Constant Summary collapse

MATCHING_PROCS =

You could extend this list

[
  # simple
  proc {|src, title| src == title },

  # flash forward => FlashForward
  # lietome => Lie to Me
  proc {|src, title| src.gsub(' ', '') == title.gsub(' ', '') },

  # tbbt => The Big Bang Theory
  proc {|src, title| src == title.split.map{|w| w[0,1]} * '' },

  # avatar => Avatar: The Last Airbender
  proc {|src, title| title.split.include? src },

  # house m d => House
  proc {|src, title| src.split.include? title },
]

Instance Method Summary collapse

Constructor Details

#initialize(titles) ⇒ TitleMatcher

Returns a new instance of TitleMatcher.



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# File 'lib/myshows/title_matcher.rb', line 22

def initialize(titles)
  @titles = titles.map {|s| strip(s)}
  @titles_wo_articles = @titles.map {|t| wo_articles(t) }
end

Instance Method Details

#match(src) ⇒ Object

Tries to find title closest to src, returns list of indexes of titles



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# File 'lib/myshows/title_matcher.rb', line 29

def match(src)
  matched = []

  src = strip(src)


  MATCHING_PROCS.each do |matcher|
    @titles.each_with_index do |title, i|
      matched << i if matcher.call(src, title)
    end
    return matched unless matched.empty?
  end

  src_wo_articles = wo_articles(src)
  MATCHING_PROCS.each do |matcher|
    @titles_wo_articles.each_with_index do |title_wo_articles, i|
      matched << i if matcher.call(src_wo_articles, title_wo_articles)
    end
    return matched unless matched.empty?
  end

  []
end