Class: Spectre::StringParsing::PunctParser

Inherits:
Object
  • Object
show all
Includes:
Parser
Defined in:
lib/spectre/string/primitives.rb

Overview

Matches punctuation symbols. Shortcut: punct_char.

Instance Attribute Summary

Attributes included from Parser

#node

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Parser

#backtrack, #create_match, from_POD, #pre_skip?, #to_p

Class Method Details

.negation ⇒ Object 



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# File 'lib/spectre/string/primitives.rb', line 279

def negation; Negations::NegatedSingleTokenParser.new; end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/spectre/string/primitives.rb', line 294

def inspect
    "[punct_char]"
end

#scan(iter) ⇒ Object 



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# File 'lib/spectre/string/primitives.rb', line 282

def scan iter
    return nil unless iter.valid?
    char = +iter

    if char and ( char[0].between? 33, 126 ) and ( not ('a'..'z').include? char ) and
       ( not ('A'..'Z').include? char ) and ( not ('0'..'9').include? char )
        create_match iter, char
    else
        nil
    end
end