Class: Watchmob::GSMArenaPage

Inherits:
Page
  • Object
show all
Defined in:
lib/watchmob/gsmarena_page.rb

Instance Attribute Summary

Attributes inherited from Page

#document, #uri

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Page

#initialize

Constructor Details

This class inherits a constructor from Watchmob::Page

Class Method Details

.find(phrase) ⇒ Object 



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# File 'lib/watchmob/gsmarena_page.rb', line 6

def self.find(phrase)
  search = GSMArenaSearchPage.search(phrase)
  uri = search.first_result_uri
  new(uri)
end

Instance Method Details

#autofocus ⇒ Object 



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# File 'lib/watchmob/gsmarena_page.rb', line 61

def autofocus
  property "Primary" do |text|
    !!(text =~ /autofocus/)
  end
end

#average_time(text) ⇒ Object 



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# File 'lib/watchmob/gsmarena_page.rb', line 48

def average_time(text)
  minutes = text.scan(/(\d+)\s*h\s*(\d+\s*min)?/).map do |hours, mins=0|
    hours.to_f * 60 + mins.to_f
  end

  unless minutes.empty?
    sum = minutes.inject :+
    return sum.to_f / minutes.size
  end

  nil
end

#battery_capacity ⇒ Object 



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# File 'lib/watchmob/gsmarena_page.rb', line 28

def battery_capacity
  property "Battery" do |text|
    text.match /(\d+)\s*mAh/i do |md|
      return md[1].to_f
    end
  end
end

#mass ⇒ Object 



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# File 'lib/watchmob/gsmarena_page.rb', line 20

def mass
  property "Weight" do |text|
    text.match /(\d+)\s*g/ do |md|
      return md[1].to_f
    end
  end
end

#name ⇒ Object 



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# File 'lib/watchmob/gsmarena_page.rb', line 16

def name
  document.at_css("h1").andand.inner_text
end

#property(name) ⇒ Object 



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# File 'lib/watchmob/gsmarena_page.rb', line 67

def property(name)
  found = nil
  document.css("#specs-list tr").each do |tr|
    cells = [tr.at_css("th"), tr.at_css(".ttl")]
    if cells.any? { |c| c.andand.inner_text.to_s.strip == name }
      value = tr.at_css(".nfo").inner_text

      unless value.nil?
        raise PropertyError, "Property named #{name} has been matched " +
          "more than once on GSM arena page #{uri}" if found
        found = yield value
      end
    end
  end

  found
end

#stand_by ⇒ Object 



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# File 'lib/watchmob/gsmarena_page.rb', line 36

def stand_by
  property "Stand-by" do |text|
    average_time text
  end
end

#talk_time ⇒ Object 



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# File 'lib/watchmob/gsmarena_page.rb', line 42

def talk_time
  property "Talk time" do |text|
    average_time text
  end
end

#title ⇒ Object 



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# File 'lib/watchmob/gsmarena_page.rb', line 12

def title
  "GSMArena"
end