Class: Bookwatch::Config::Checkers::ProductsChecker

Inherits:
Object
  • Object
show all
Defined in:
lib/bookwatch/config/checkers/products_checker.rb

Constant Summary collapse

MissingProductsKeyError = 
Class.new(RuntimeError)
MissingProductIdError = 
Class.new(RuntimeError)

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/bookwatch/config/checkers/products_checker.rb', line 20

def config
  @config
end

Instance Method Details

#check(config) ⇒ Object 



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# File 'lib/bookwatch/config/checkers/products_checker.rb', line 8

def check(config)
  @config = config

  if section_product_ids.count > 0
    if config.products.empty?
      MissingProductsKeyError.new('You must specify at least one product under the products key in config.yml')
    elsif missing_products.count != 0
      MissingProductIdError.new("Your config.yml is missing required product id under the products key. Required product ids are #{missing_products.join(", ")}.")
    end
  end
end