Class: Code::Parser::Shift

Inherits:

Operation

• Object
• Language
• Operation
• Code::Parser::Shift

Defined in:

lib/code/parser/shift.rb

Instance Method Summary

• #greater ⇒ Object
• #lesser ⇒ Object
• #operator ⇒ Object
• #statement ⇒ Object

Methods inherited from Operation

#root, #whitespace, #whitespace?

Methods inherited from Language

<<, >>, absent, aka, #any, ignore, #inspect, maybe, parse, #parse, repeat, #str, then, #to_s, |

Instance Method Details

#greater ⇒ Object

# File 'lib/code/parser/shift.rb', line 8

def greater
  str(">")
end

#lesser ⇒ Object

# File 'lib/code/parser/shift.rb', line 12

def lesser
  str("<")
end

#operator ⇒ Object

# File 'lib/code/parser/shift.rb', line 16

def operator
  (greater << greater) | (lesser << lesser)
end

#statement ⇒ Object

# File 'lib/code/parser/shift.rb', line 4

def statement
  ::Code::Parser::Addition
end