Class: Devry::Job

Inherits:
Object
  • Object
show all
Extended by:
Helpers
Includes:
Helpers
Defined in:
lib/devry.rb

Constant Summary collapse

BASE_URI = 
'https://devryuniversity-devry.icims.com/jobs/search?pr='

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Helpers

agent, extract_text, extract_time, extract_url, fetch_page

Constructor Details

#initialize(attributes = {}) ⇒ Job

Returns a new instance of Job.



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# File 'lib/devry.rb', line 73

def initialize(attributes = {})
  attributes.each do |k, v|
    instance_variable_set(:"@#{k}", v)
  end
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/devry.rb', line 71

def id
  @id
end

#location ⇒ Object (readonly)

Returns the value of attribute location.



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# File 'lib/devry.rb', line 71

def location
  @location
end

#posted_date ⇒ Object (readonly)

Returns the value of attribute posted_date.



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# File 'lib/devry.rb', line 71

def posted_date
  @posted_date
end

#title ⇒ Object (readonly)

Returns the value of attribute title.



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# File 'lib/devry.rb', line 71

def title
  @title
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



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# File 'lib/devry.rb', line 71

def url
  @url
end

Class Method Details

.all ⇒ Object 



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# File 'lib/devry.rb', line 39

def self.all
  page = fetch_page("#{BASE_URI}1")

  page.body =~ /Page (\d+) of (\d+)/
  page_count = $2.to_i

  jobs  = []

  (1..page_count).each do |page_number|

    page = fetch_page("#{BASE_URI}#{page_number}")

    page.search(".iCIMS_JobsTable tr").each_with_index do |row, idx|

      next if idx == 0 # skip header

      details = row.search("td")

      job = Job.new(:id    => extract_text(details[0]),
                    :title => extract_text(details[1]),
                    :location => extract_text(details[2]),
                    :posted_date => extract_time(details[3]),
                    :url => extract_url(details[1]))

      jobs << job
    end

  end

  jobs
end

Instance Method Details

#city ⇒ Object 



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# File 'lib/devry.rb', line 79

def city
  split_location[2]
end

#country ⇒ Object 



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# File 'lib/devry.rb', line 87

def country
  split_location[0]
end

#description ⇒ Object 



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# File 'lib/devry.rb', line 91

def description
  page = fetch_page(url)
  ["tr:nth-child(11)", "tr:nth-child(13)", "tr:nth-child(15)"].map do |selector|
    extract_text page.at(selector)
  end.join("\n\n")
end

#state ⇒ Object 



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# File 'lib/devry.rb', line 83

def state
  split_location[1]
end