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# encoding: utf-8
class HighLine
# Internal HighLine errors.
module CustomErrors
# An error that responds to :explanation_key
class ExplainableError < StandardError
# Explanation key as Symbol or nil. Used to
# select the proper error message to be displayed.
# @return [nil, Symbol] explanation key to get the
# proper error message.
def explanation_key
nil
end
end
# Bare Question error
class QuestionError < ExplainableError
# (see ExplainableError#explanation_key)
def explanation_key
nil
end
end
# Invalid Question error
class NotValidQuestionError < ExplainableError
# (see ExplainableError#explanation_key)
def explanation_key
:not_valid
end
end
# Out of Range Question error
class NotInRangeQuestionError < ExplainableError
# (see ExplainableError#explanation_key)
def explanation_key
:not_in_range
end
end
# Unconfirmed Question error
class NoConfirmationQuestionError < ExplainableError
# (see ExplainableError#explanation_key)
def explanation_key
nil
end
end
# Unavailable auto complete error
class NoAutoCompleteMatch < ExplainableError
# (see ExplainableError#explanation_key)
def explanation_key
:no_completion
end
end
end
end
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