Class: Rsec::Branch
- Inherits:
-
Unary
- Object
- Struct
- Unary
- Rsec::Branch
show all
- Defined in:
- lib/rsec/parsers/misc.rb
Overview
branch combinator<br/> result in one of the members, or INVALID
Instance Attribute Summary
Attributes inherited from Unary
#some
Attributes included from Parser
#name
Instance Method Summary
collapse
Methods included from Parser
#&, #*, #<<, #>>, #^, #cached, #eof, #fail, #inspect, #join, #map, #maybe, #parse, #parse!, #star, #|
Instance Method Details
#_parse(ctx) ⇒ Object
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# File 'lib/rsec/parsers/misc.rb', line 76
def _parse ctx
save_point = ctx.pos
some.each do |e|
res = e._parse ctx
return res unless INVALID[res]
ctx.pos = save_point
end
INVALID
end
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