Class: Pollex::Level

Inherits:
PollexObject show all
Extended by:
PollexClass
Defined in:
lib/pollex/level.rb

Overview

A level to which protoforms are reconstructed within Pollex.

Instance Attribute Summary collapse

Attributes included from PollexClass

#inspectables

Class Method Summary collapse

Instance Method Summary collapse

Methods included from PollexClass

attr_inspector

Methods inherited from PollexObject

#initialize, #inspect

Constructor Details

This class inherits a constructor from Pollex::PollexObject

Instance Attribute Details

#count ⇒ Integer

Returns number of Reconstructions at this Level.

Returns:

  • (Integer) —

    number of Reconstructions at this Level



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# File 'lib/pollex/level.rb', line 28

def count
  @count ||= Scraper.instance.get(@path, [
    [:count, "p[@class='count']/text()", lambda {|x| x.split(' ').first}]
  ])[:count]
end

#path ⇒ Object

Returns the value of attribute path.



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# File 'lib/pollex/level.rb', line 6

def path
  @path
end

#subgroup ⇒ Object

Returns the full name of this Level.

Returns:

  • the full name of this Level



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# File 'lib/pollex/level.rb', line 21

def subgroup
  @subgroup ||= Scraper.instance.get(@path, [
    [:subgroup, 'h1/text()', lambda {|x| x.split(' - ')[1]}]
  ])[:subgroup]
end

#token ⇒ Object

Returns the value of attribute token.



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# File 'lib/pollex/level.rb', line 6

def token
  @token
end

Class Method Details

.all ⇒ Array<Level>

Returns all Levels in Pollex.

Returns:

  • (Array<Level>) —

    array of Levels in Pollex



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# File 'lib/pollex/level.rb', line 36

def self.all
  @levels ||= Scraper.instance.get_all(Source, "/level/", [
    [:token, 'td[1]/a/text()'],
    [:subgroup, 'td[2]/a/text()'],
    [:path, 'td[2]/a/@href'],
    [:count, 'td[3]/a/text()'],
  ])
end

.count ⇒ Integer

Counts the number of Levels within Pollex

Returns:

  • (Integer) —

    number of Levels in Pollex



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# File 'lib/pollex/level.rb', line 47

def self.count
  self.all.count
end

Instance Method Details

#reconstructions ⇒ Array<Reconstruction>

Returns all Reconstructions at this Level

Returns:



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# File 'lib/pollex/level.rb', line 12

def reconstructions
  @reconstructions ||= Scraper.instance.get_all(Reconstruction, @path, [
    [:path, 'td[1]/a/@href'],
    [:protoform, 'td[1]/a/text()'],
    [:description, 'td[2]/text()']
  ])
end