Class: Universa::ContractState

Inherits:
Object
  • Object
show all
Defined in:
lib/universa/client.rb

Overview

The state of some contract reported by thee network. It is a convenience wrapper around Universa ItemState structure.

Instance Method Summary collapse

Constructor Details

#initialize(universa_contract_state) ⇒ ContractState

Returns a new instance of ContractState.



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# File 'lib/universa/client.rb', line 222

def initialize(universa_contract_state)
  @source = universa_contract_state
end

Instance Method Details

#approved? ⇒ Boolean

same as #is_approved

Returns:

  • (Boolean) 


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# File 'lib/universa/client.rb', line 261

def approved?
  is_approved
end

#errors ⇒ Array(Hash)

get errors reported by the network

Returns:

  • (Array(Hash)) —

    possibly empty array of error data



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# File 'lib/universa/client.rb', line 228

def errors
  @_errors ||= @source.errors || []
rescue
  "failed to extract errors: #$!"
end

#errors? ⇒ Boolean

Returns true if the state contain errors.

Returns:

  • (Boolean) —

    true if the state contain errors



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# File 'lib/universa/client.rb', line 235

def errors?
  !errors.empty?
end

#inspect ⇒ Object 



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# File 'lib/universa/client.rb', line 274

def inspect
  to_s
end

#is_approved ⇒ Object

Returns true if the contract state was approved.

Returns:

  • true if the contract state was approved



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# File 'lib/universa/client.rb', line 251

def is_approved
  case state
    when 'APPROVED', 'LOCKED'
      true
    else
      false
  end
end

#is_pending ⇒ Object

Check that state us PENDING. Pending state is neither approved nor rejected.

Returns:

  • true if this state is one of the PENDING states



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# File 'lib/universa/client.rb', line 246

def is_pending
  state.start_with?('PENDING')
end

#pending? ⇒ Boolean

same as #is_pending

Returns:

  • (Boolean) 


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# File 'lib/universa/client.rb', line 266

def pending?
  is_pending
end

#state ⇒ Object

Returns ItemState structure reported by the UMI.

Returns:

  • ItemState structure reported by the UMI



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# File 'lib/universa/client.rb', line 240

def state
  @source.state
end

#to_s ⇒ Object 



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# File 'lib/universa/client.rb', line 270

def to_s
  "<ContractState:#{state}>"
end