module TideScraper

Constants

VERSION

Public Class Methods

get_next_tide(prediction) click to toggle source

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

# 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) click to toggle source

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

# 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