Class: WebHookPublisher::Acl

Inherits:
Object
  • Object
show all
Defined in:
lib/webhook-publisher/acl.rb

Defined Under Namespace

Classes: AllowRecord, DenyRecord, RecordBase

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Acl

Returns a new instance of Acl.



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# File 'lib/webhook-publisher/acl.rb', line 5

def initialize
  @records = []
end

Class Method Details

.with(&block) ⇒ Object 



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# File 'lib/webhook-publisher/acl.rb', line 9

def self.with(&block)
  return self.new.with(&block)
end

Instance Method Details

#add_allow(ipaddr) ⇒ Object 



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# File 'lib/webhook-publisher/acl.rb', line 17

def add_allow(ipaddr)
  @records << AllowRecord.new(ipaddr)
  return self
end

#add_deny(ipaddr) ⇒ Object 



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# File 'lib/webhook-publisher/acl.rb', line 22

def add_deny(ipaddr)
  @records << DenyRecord.new(ipaddr)
  return self
end

#allow?(ipaddr) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/webhook-publisher/acl.rb', line 44

def allow?(ipaddr)
  return @records.inject(true) { |result, record|
    result = record.value if record.include?(ipaddr)
    result
  }
end

#deny?(ipaddr) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/webhook-publisher/acl.rb', line 51

def deny?(ipaddr)
  return !self.allow?(ipaddr)
end

#size ⇒ Object 



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# File 'lib/webhook-publisher/acl.rb', line 13

def size
  return @records.size
end

#with(&block) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/webhook-publisher/acl.rb', line 27

def with(&block)
  raise(ArgumentError) unless block_given?

  obj = Object.new

  this = self
  (class << obj; self; end).class_eval {
    define_method(:allow) { |ipaddr| this.add_allow(ipaddr) }
    define_method(:deny)  { |ipaddr| this.add_deny(ipaddr) }
    private :allow, :deny
  }

  obj.instance_eval(&block)

  return self
end