Module: TideScraper

Defined in:
lib/tide_scraper.rb,
lib/tide_scraper/ports.rb,
lib/tide_scraper/scraper.rb,
lib/tide_scraper/version.rb,
lib/tide_scraper/predictions.rb

Defined Under Namespace

Classes: Scraper

Constant Summary collapse

VERSION = 
"0.3.3"

Class Method Summary collapse

Class Method Details

.get_next_tide(prediction) ⇒ Object

Return the next prediction for a sorted list of tides (produced by get_prediction - sorted by default)



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# File 'lib/tide_scraper.rb', line 10

def self.get_next_tide(prediction)
  prediction.each do |tide|
    if tide[:time] > Time.now
      return tide
    end
  end
  # Should have found a tide by now. If not, empty set
  return []
end

.get_upcoming_tides(prediction) ⇒ Object

Given a sorted list of tides, only return tides that are in the future



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# File 'lib/tide_scraper.rb', line 22

def self.get_upcoming_tides(prediction)
  future_tides = []
  prediction.each do |tide|
    if tide[:time] > Time.now
      future_tides.push tide
    end
  end
  return future_tides
end