Class: Regex::AtomicExpression

Inherits:

Expression

• Object
• Expression
• Regex::AtomicExpression

Defined in:

lib/regex/atomic_expression.rb

Overview

Abstract class. A valid regular expression that cannot be further decomposed into sub-expressions.

Direct Known Subclasses

Anchor, CharShorthand, Character, Wildcard

Instance Attribute Summary

Attributes inherited from Expression

#begin_anchor, #end_anchor

Instance Method Summary

• #atomic? ⇒ Boolean

  Redefined method.

Methods inherited from Expression

#cardinality, #initialize, #options, #to_str

Constructor Details

This class inherits a constructor from Regex::Expression

Instance Method Details

#atomic? ⇒ Boolean

Redefined method. Return true since it may not have any child.

Returns:

• (Boolean)

# File 'lib/regex/atomic_expression.rb', line 10

def atomic?
  return true
end