module Glimmer::DSL::Opal::ExecExpression
Mixin for common code in async_exec and sync_exec expressions Uses name in subclass to auto-derive exec_operation
Public Instance Methods
can_interpret?(parent, keyword, *args, &block)
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# File lib/glimmer/dsl/opal/exec_expression.rb, line 37 def can_interpret?(parent, keyword, *args, &block) keyword == exec_operation and block_given? and args.empty? end
exec_operation()
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# File lib/glimmer/dsl/opal/exec_expression.rb, line 33 def exec_operation @exec_operation ||= self.class.name.split(/::/).last.sub(/Expression$/, '').underscore end
interpret(parent, keyword, *args, &block)
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# File lib/glimmer/dsl/opal/exec_expression.rb, line 43 def interpret(parent, keyword, *args, &block) Glimmer::SWT::DisplayProxy.instance.send(exec_operation) do |*args| begin block.call(*args) rescue => e Glimmer::Config.logger.error e.full_message end end end