Class: TrainHard::Scraper

Inherits:
Object
  • Object
show all
Extended by:
Getable
Defined in:
lib/train_hard/scraper.rb

Class Method Summary collapse

Class Method Details

.get_page ⇒ Object 



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# File 'lib/train_hard/scraper.rb', line 4

def self.get_page
  Nokogiri::HTML(open("http://www.bodybuilding.com/exercises/list/muscle/selected/abdominals"))
end

.scrape_exercises ⇒ Object 



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# File 'lib/train_hard/scraper.rb', line 22

def self.scrape_exercises
  exercises = []
  exercises.push(
    self.get_page.css('.exerciseName h3 a').collect {|exercise| exercise.text.strip!},
    self.get_biceps.css('.exerciseName h3 a').collect {|exercise| exercise.text.strip!},
    self.get_chest.css('.exerciseName h3 a').collect {|exercise| exercise.text.strip!},
    self.get_hamstrings.css('.exerciseName h3 a').collect {|exercise| exercise.text.strip!},
    self.get_lats.css('.exerciseName h3 a').collect {|exercise| exercise.text.strip!},
    self.get_quads.css('.exerciseName h3 a').collect {|exercise| exercise.text.strip!},
    self.get_shoulders.css('.exerciseName h3 a').collect {|exercise| exercise.text.strip!},
    self.get_triceps.css('.exerciseName h3 a').collect {|exercise| exercise.text.strip!}
    )
end

.scrape_muscles_index ⇒ Object 



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# File 'lib/train_hard/scraper.rb', line 8

def self.scrape_muscles_index
  muscles = []
  muscles.push(
    self.get_page.css('.muscle-pagination li')[0].text,
    self.get_page.css('.muscle-pagination li')[3].text,
    self.get_page.css('.muscle-pagination li')[5].text,
    self.get_page.css('.muscle-pagination li')[8].text,
    self.get_page.css('.muscle-pagination li')[9].text,
    self.get_page.css('.muscle-pagination li')[13].text,
    self.get_page.css('.muscle-pagination li')[14].text,
    self.get_page.css('.muscle-pagination li')[16].text
    )
end