Class: CyberarmEngine::Result

Inherits:

Object

• Object
• CyberarmEngine::Result

Defined in:

lib/cyberarm_engine/result.rb

Overview

result pattern

Instance Attribute Summary

• #data ⇒ Object

  Returns the value of attribute data.

• #error ⇒ Object

  Returns the value of attribute error.

Instance Method Summary

• #error? ⇒ Boolean
• #initialize(data: nil, error: nil) ⇒ Result constructor

  A new instance of Result.

• #okay? ⇒ Boolean

Constructor Details

#initialize(data: nil, error: nil) ⇒ Result

Returns a new instance of Result.

# File 'lib/cyberarm_engine/result.rb', line 6

def initialize(data: nil, error: nil)
  @data = data
  @error = error
end

Instance Attribute Details

#data ⇒ Object

Returns the value of attribute data.

# File 'lib/cyberarm_engine/result.rb', line 4

def data
  @data
end

#error ⇒ Object

Returns the value of attribute error.

# File 'lib/cyberarm_engine/result.rb', line 4

def error
  @error
end

Instance Method Details

#error? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/cyberarm_engine/result.rb', line 15

def error?
  @error || @data.nil?
end

#okay? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/cyberarm_engine/result.rb', line 11

def okay?
  !@error
end