class Tchae::Result
Public Class Methods
new(wrapper)
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# File lib/tchae/core.rb, line 162 def initialize(wrapper) @wrapper = wrapper @valtor = nil end
Public Instance Methods
expect(constraint = nil, &proc)
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# File lib/tchae/core.rb, line 167 def expect(constraint = nil, &proc) @valtor = if block_given? raise(ArgumentError, 'The Result.expect method accepts either a block or an argument but not both') if constraint Tchae(proc) else Tchae(constraint) end @wrapper end
return_wrapper(result)
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# File lib/tchae/core.rb, line 184 def return_wrapper(result) return Return(result) unless @valtor @valtor.wrapped_result_or_error(result, ::Tchae::ReturnTypeError) end
valid_or_raise_exception(result)
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# File lib/tchae/core.rb, line 178 def valid_or_raise_exception(result) return result unless @valtor @valtor.valid_or_raise_exception(result, ::Tchae::ReturnTypeException) end
valid_or_return_error(result)
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# File lib/tchae/core.rb, line 190 def valid_or_return_error(result) return result unless @valtor @valtor.valid_or_return_error(result, ::Tchae::ReturnTypeError) end