Sha256: b886b6c921a9bb576eb4798753322e5e226a4a1f82a3cb9d8a557d91e5804a0a
Contents?: true
Size: 1.8 KB
Versions: 6
Compression:
Stored size: 1.8 KB
Contents
# encoding: utf-8
module Unparser
class Emitter
# Emitter for rescue body nodes
class Resbody < self
children :exception, :assignment, :body
# Emitter for resbody in standalone form
class Standalone < self
private
# Perform dispatch
#
# @return [undefined]
#
# @api private
#
def dispatch
write(K_RESCUE, WS)
visit_plain(body)
end
# Emit exception
#
# @return [undefined]
#
# @api private
#
def emit_exception
return unless exception
ws
delimited(exception.children)
end
# Emit assignment
#
# @return [undefined]
#
# @api private
#
def emit_assignment
return unless assignment
write(WS, T_ASR, WS)
visit(assignment)
end
end
# Emitter for resbody in keyworkd-embedded form
class Embedded < self
handle :resbody
private
# Perform dispatch
#
# @return [undefined]
#
# @api private
#
def dispatch
write(K_RESCUE)
emit_exception
emit_assignment
emit_body
end
# Emit exception
#
# @return [undefined]
#
# @api private
#
def emit_exception
return unless exception
ws
delimited(exception.children)
end
# Emit assignment
#
# @return [undefined]
#
# @api private
#
def emit_assignment
return unless assignment
write(WS, T_ASR, WS)
visit(assignment)
end
end # Resbody
end
end # Emitter
end # Unparser
Version data entries
6 entries across 6 versions & 1 rubygems