Class: YaAcl::Assert

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, param_names, &block) ⇒ Assert

Returns a new instance of Assert.



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# File 'lib/ya_acl/assert.rb', line 5

def initialize(name, param_names, &block)
  @name = name.to_sym
  @param_names = param_names
  @block = block

  @param_names.each do |name|
    self.class.send :attr_accessor, name
  end
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/ya_acl/assert.rb', line 3

def name
  @name
end

Instance Method Details

#allow?(params) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ya_acl/assert.rb', line 15

def allow?(params)
  if @param_names != (@param_names & params.keys)
    raise "Params for assert '#{name}': #{@param_names.inspect}"
  end

  @param_names.each do |name|
    self.send "#{name}=", params[name]
  end
  
  instance_eval &@block
end