class WebConsole::ExceptionMapper
Public Class Methods
new(exception)
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# File lib/web_console/exception_mapper.rb, line 3 def initialize(exception) @backtrace = exception.backtrace @bindings = exception.bindings end
Public Instance Methods
[](index)
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# File lib/web_console/exception_mapper.rb, line 12 def [](index) guess_binding_for_index(index) || @bindings[index] end
first()
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# File lib/web_console/exception_mapper.rb, line 8 def first guess_the_first_application_binding || @bindings.first end
Private Instance Methods
guess_binding_for_index(index)
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# File lib/web_console/exception_mapper.rb, line 18 def guess_binding_for_index(index) file, line = @backtrace[index].to_s.split(':') line = line.to_i @bindings.find do |binding| binding.eval('__FILE__') == file && binding.eval('__LINE__') == line end end
guess_the_first_application_binding()
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# File lib/web_console/exception_mapper.rb, line 27 def guess_the_first_application_binding @bindings.find do |binding| binding.eval('__FILE__').to_s.start_with?(Rails.root.to_s) end end