Class: Cassandra::Types::Double

Inherits:

Cassandra::Type

• Object
• Cassandra::Type
• Cassandra::Types::Double

Defined in:

lib/cassandra/types.rb

Instance Method Summary

• #assert(value, message = nil, &block) ⇒ void

  Asserts that a given value is a Float.

• #kind ⇒ Symbol

  :double.

• #new(value) ⇒ Float

  Coerces the value to Float.

• #to_s ⇒ String

  "double".

Instance Method Details

#assert(value, message = nil, &block) ⇒ void

This method returns an undefined value.

Asserts that a given value is a Float

Parameters:

• value (Object) —

  value to be validated

• message (String) (defaults to: nil) —

  error message to use when assertion fails

Yield Returns:

• (String) —

  error message to use when assertion fails

Raises:

• (ArgumentError) —

  if the value is not a Float

See Also:

• Cassandra::Type#assert

# File 'lib/cassandra/types.rb', line 22

def assert(value, message = nil, &block)
end

#kind ⇒ Symbol

Returns :double.

Returns:

• (Symbol) —

  :double

See Also:

• Cassandra::Type#kind

# File 'lib/cassandra/types.rb', line 4

def kind
end

#new(value) ⇒ Float

Coerces the value to Float

Parameters:

• value (Object) —

  original value

Returns:

• (Float) —

  value

See Also:

• Cassandra::Type#new

# File 'lib/cassandra/types.rb', line 11

def new(value)
end

#to_s ⇒ String

Returns "double".

Returns:

• (String) —

  "double"

See Also:

• Cassandra::Type#to_s

# File 'lib/cassandra/types.rb', line 27

def to_s
end