class Regex::MatchOption
Represents a set of options that influences the way a regular (sub)expression can perform its matching.
Attributes
flags[R]
@return [Array] Array of Regexp flags
Public Class Methods
new(theChild, theFlags)
click to toggle source
Constructor. @param theChild [Regex::Expression] Child expression on which options apply. @param theFlags [Array] An array of Regexp options
Calls superclass method
# File lib/regex/match_option.rb, line 17 def initialize(theChild, theFlags) super(theChild) @flags = theFlags end
Public Instance Methods
==(other)
click to toggle source
Equality operator @param other [Regex::MatchOption]
# File lib/regex/match_option.rb, line 34 def ==(other) return true if object_id == other.object_id if other.kind_of?(MatchOption) isEqual = ((flags == other.flags) && (child == other.child)) else isEqual = false end return isEqual end
combine_opts()
click to toggle source
Combine all options/flags into one integer value that is compliant as second argument of with Regexp#new method. return [Integer]
# File lib/regex/match_option.rb, line 25 def combine_opts result = 0 flags.each { |f| result |= f } return result end
Protected Instance Methods
text_repr()
click to toggle source
Conversion method re-definition. Purpose: Return the String representation of the concatented expressions.
# File lib/regex/match_option.rb, line 50 def text_repr all_child_text end