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`class Field`

A field (column) in a result set with metadata and type information.

Definitions

`def boolean?`

Check if this field represents a boolean type.

Signature

returns　Boolean: True if the field is a boolean.

Implementation

def boolean?
	self[:length] == 1 && (self[:type] == :tiny || self[:type] == :long)
end

`def name`

Get the field name.

Signature

returns　String: The field name.

Implementation

def name
	self[:name]
end

`def type`

Get the field type, with boolean detection.

Signature

returns　Symbol: The field type.

Implementation

def type
	if boolean?
		:boolean
	else
		self[:type]
	end
end

`def inspect`

Generate a string representation of the field.

Signature

returns　String: A human-readable representation.

Implementation

def inspect
	"\#<#{self.class} name=#{self.name} type=#{self.type} length=#{self[:length]}>"
end