Exception: NRSER::CountError

Inherits:

AttrError

• Object
• StandardError
• ValueError
• AttrError
• NRSER::CountError

Defined in:

lib/nrser/errors/count_error.rb

Overview

Raised when we expected ‘#count` to be something it’s not.

Constant Summary

Constants included from NicerError

NicerError::DEFAULT_COLUMN_WIDTH

Instance Method Summary

• #count ⇒ Object

  Alias for AttrError#actual.

• #count? ⇒ Boolean

  Alias for AttrError#actual?.

• #initialize(*message, **kwds) ⇒ CountError constructor

  Create a new CountError.

Methods inherited from AttrError

#actual, #actual?, #default_message, #expected, #expected?, #name, #name?

Methods inherited from ValueError

#value, #value?

Methods included from NicerError

#add_extended_message?, column_width, #context, #context_section, #default_message, #details, #details_section, #extended_message, #format_message, #format_message_segment, included, #to_s

Constructor Details

#initialize(*message, **kwds) ⇒ CountError

Create a new NRSER::CountError.

Parameters:

• message (Array) —

  See NicerError#initialize.

• kwds (Hash<Symbol, Object>) —

  Except as called out below, other keywords are passed up to NicerError#initialize.

Options Hash (**kwds):

• :value (Object) —

  The value that has the bad ‘#count`.

• :expected (Integer | NRSER::Types::Type | String) —

  Encouraged to be one of:

  1. An exact Integer that you were looking for.

  2. A Types::Type satisfied by what you would have been satisfied with.

  3. A String explanation of the condition.

• :actual (Integer) —

  The actual count.

# File 'lib/nrser/errors/count_error.rb', line 51

def initialize *message, **kwds
  kwds[:actual] = kwds.delete( :count ) if kwds.key?( :count )
  super *message, **kwds, name: :count
end

Instance Method Details

#count ⇒ Object

Alias for AttrError#actual.

# File 'lib/nrser/errors/count_error.rb', line 60

def count; actual; end

#count? ⇒ Boolean

Alias for AttrError#actual?.

Returns:

• (Boolean)

# File 'lib/nrser/errors/count_error.rb', line 57

def count?; actual?; end