Class: Code::Parser::Rescue
Instance Method Summary
collapse
Methods inherited from Language
<<, >>, absent, aka, #any, ignore, #inspect, maybe, parse, #parse, repeat, #str, then, #to_s, |
Instance Method Details
#rescue_class ⇒ Object
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# File 'lib/code/parser/rescue.rb', line 8
def rescue_class
::Code::Parser::Rescue
end
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#rescue_keyword ⇒ Object
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# File 'lib/code/parser/rescue.rb', line 20
def rescue_keyword
str("rescue")
end
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# File 'lib/code/parser/rescue.rb', line 24
def root
(
statement.aka(:left) <<
(
whitespace? << rescue_keyword << whitespace? <<
rescue_class.aka(:right)
).maybe
)
.aka(:rescue)
.then do |output|
output[:rescue][:right] ? output : output[:rescue][:left]
end
end
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#statement ⇒ Object
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# File 'lib/code/parser/rescue.rb', line 4
def statement
::Code::Parser::Ternary
end
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#whitespace ⇒ Object
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# File 'lib/code/parser/rescue.rb', line 12
def whitespace
::Code::Parser::Whitespace
end
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#whitespace? ⇒ Boolean
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# File 'lib/code/parser/rescue.rb', line 16
def whitespace?
whitespace.maybe
end
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