Class: Languages

Inherits:
Object
  • Object
show all
Defined in:
lib/Languages.rb

Constant Summary collapse

@@all = 
Array.new

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Languages

Returns a new instance of Languages.



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# File 'lib/Languages.rb', line 12

def initialize(name)
  @name = name
  @providers = Array.new
  @@all << self
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/Languages.rb', line 8

def name
  @name
end

#providers ⇒ Object

Returns the value of attribute providers.



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# File 'lib/Languages.rb', line 8

def providers
  @providers
end

Class Method Details

.add_by_name(language_names, provider) ⇒ Object 



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# File 'lib/Languages.rb', line 20

def self.add_by_name(language_names, provider)

  ary = language_names.split(",")
  language_instances_to_return = Array.new

  i = 0
  while i < ary.size
    ary[i] = ary[i].strip
    i+=1
  end

  ary.each do |language_name|

    our_language = @@all.select do |langu|
                      langu.name == language_name
                    end


    if our_language.length == 0
      new_language = Languages.new(language_name)
      new_language.providers << provider
      language_instances_to_return << our_language

    else
      our_language[0].providers << provider
      language_instances_to_return << our_language
    end

  end
  language_instances_to_return
  
end

.all ⇒ Object 



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

def self.all
  @@all
end

.languages_by_provider(provider) ⇒ Object 



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# File 'lib/Languages.rb', line 55

def self.languages_by_provider(provider)

    provider_languages = Array.new

    @@all.each do |language|
      language.providers.each do |prvdr|
        if prvdr == provider
          provider_languages << language.name
        end
      end
    end
    provider_languages.join(', ')
end