class NScript::TryNode
Attributes
error[R]
Public Class Methods
new(try, error, recovery, finally=nil)
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# File lib/nscript/parser/nodes.rb, line 791 def initialize(try, error, recovery, finally=nil) @try, @error, @recovery, @finally = try, error, recovery, finally end
Public Instance Methods
compile_node(o)
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# File lib/nscript/parser/nodes.rb, line 795 def compile_node(o) o[:indent] = idt(1) o[:top] = true error_part = @error ? " (#{@error}) " : ' ' catch_part = @recovery && " catch#{error_part}{\n#{@recovery.compile(o)}\n#{idt}}" finally_part = @finally && " finally {\n#{@finally.compile(o.merge(:return => nil))}\n#{idt}}" write("#{idt}try {\n#{@try.compile(o)}\n#{idt}}#{catch_part}#{finally_part}") end