Class: Country::COUNTRY

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

Constant Summary collapse

@@all = 
[]

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attr_hash) ⇒ COUNTRY

Returns a new instance of COUNTRY.



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# File 'lib/Country/country.rb', line 7

def initialize(attr_hash)
    attr_hash.each do |attribute, value|
        if self.respond_to?(attribute)
            self.send(("#{attribute}="), value)
        end
    end
    if self.capital == ""
        self.capital = "n/a"
    end 
    if self.region == ""
        self.region = "n/a"
    end 
    if self.subregion == ""
        self.subregion = "n/a"
    end 
    @@all << self
end

Instance Attribute Details

#capital ⇒ Object

Returns the value of attribute capital.



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# File 'lib/Country/country.rb', line 3

def capital
  @capital
end

#currencies ⇒ Object

Returns the value of attribute currencies.



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# File 'lib/Country/country.rb', line 3

def currencies
  @currencies
end

#flag ⇒ Object

Returns the value of attribute flag.



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# File 'lib/Country/country.rb', line 3

def flag
  @flag
end

#languages ⇒ Object

Returns the value of attribute languages.



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# File 'lib/Country/country.rb', line 3

def languages
  @languages
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/Country/country.rb', line 3

def name
  @name
end

#population ⇒ Object

Returns the value of attribute population.



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# File 'lib/Country/country.rb', line 3

def population
  @population
end

#region ⇒ Object

Returns the value of attribute region.



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# File 'lib/Country/country.rb', line 3

def region
  @region
end

#subregion ⇒ Object

Returns the value of attribute subregion.



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# File 'lib/Country/country.rb', line 3

def subregion
  @subregion
end

Class Method Details

.all ⇒ Object 



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# File 'lib/Country/country.rb', line 25

def self.all
    @@all
end

.all_country_names ⇒ Object 



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# File 'lib/Country/country.rb', line 29

def self.all_country_names
    self.all.each_with_index do |country, i|
        puts "#{i+1}. #{country.name}" 
    end
end

.search_all_with_currency_name(currency_name) ⇒ Object 



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# File 'lib/Country/country.rb', line 66

def self.search_all_with_currency_name(currency_name)
    self.all.select do |country| 
        bool = false
        country.currencies.each do |currency_info|
            if currency_info["name"] && currency_info["name"].downcase == currency_name.downcase
                bool = true
            end
        end 
        bool
    end 
end

.search_all_with_currency_symbol(currency_symbol) ⇒ Object 



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# File 'lib/Country/country.rb', line 54

def self.search_all_with_currency_symbol(currency_symbol)
    self.all.select do |country| 
        bool = false
        country.currencies.each do |currency_info|
            if currency_info["symbol"] == currency_symbol
                bool = true
            end
        end 
        bool
    end 
end

.search_all_with_language(language) ⇒ Object 



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# File 'lib/Country/country.rb', line 78

def self.search_all_with_language(language)
    self.all.select do |country| 
        bool = false
        country.languages.each do |language_info|
            if language_info["name"] && (language_info["name"].downcase == language.downcase || language_info["nativeName"].downcase == language.downcase)
                bool = true
            end
        end 
        bool
    end 
end

.search_all_with_population(comparison, population) ⇒ Object 



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# File 'lib/Country/country.rb', line 90

def self.search_all_with_population(comparison, population)
    if comparison == "l" 
        self.all.select{|country| country.population < population}.sort_by{|country| country.population}
    elsif comparison == "g" 
        self.all.select{|country| country.population > population}.sort_by{|country| country.population}
    end 
end

.search_by_capital(capital) ⇒ Object 



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# File 'lib/Country/country.rb', line 98

def self.search_by_capital(capital)
    self.all.detect{|country| country.capital.downcase == capital.downcase}
end

.search_by_name(name) ⇒ Object 



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# File 'lib/Country/country.rb', line 35

def self.search_by_name(name)
    self.all.detect{|country| country.name.downcase == name.downcase}
end

.search_by_region(region) ⇒ Object 



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# File 'lib/Country/country.rb', line 102

def self.search_by_region(region)
    self.all.select{|country| country.region.downcase == region.downcase}
end

.search_by_subregion(subregion) ⇒ Object 



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# File 'lib/Country/country.rb', line 106

def self.search_by_subregion(subregion)
    self.all.select{|country| country.subregion.downcase == subregion.downcase}
end

.search_by_suffix(suffix) ⇒ Object 



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# File 'lib/Country/country.rb', line 50

def self.search_by_suffix(suffix)
    self.all.detect{|country| country.name.downcase.match(/^(#{suffix.downcase})/)}
end

Instance Method Details

#info ⇒ Object 



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# File 'lib/Country/country.rb', line 39

def info
    puts "Name: #{self.name}"
    puts "Capital: #{self.capital}"
    puts "Currencies: #{self.currencies}"
    puts "Languages: #{self.languages}"
    puts "Population: #{self.population}"
    puts "Flag: #{self.flag}"
    puts "Region: #{self.region}"
    puts "Subregion: #{self.subregion}"
end