Class: Megatest::Backtrace

Inherits:
Object
  • Object
show all
Defined in:
lib/megatest/backtrace.rb

Defined Under Namespace

Modules: InternalFilter, RelativePathCleaner

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Backtrace

Returns a new instance of Backtrace.



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# File 'lib/megatest/backtrace.rb', line 30

def initialize
  @filters = [InternalFilter]
  @formatters = [RelativePathCleaner]
  @full = false
end

Instance Attribute Details

#filters ⇒ Object

Returns the value of attribute filters.



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# File 'lib/megatest/backtrace.rb', line 28

def filters
  @filters
end

#formatters ⇒ Object

Returns the value of attribute formatters.



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# File 'lib/megatest/backtrace.rb', line 28

def formatters
  @formatters
end

Instance Method Details

#clean(backtrace) ⇒ Object 



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# File 'lib/megatest/backtrace.rb', line 40

def clean(backtrace)
  return backtrace if @full

  format(filter(backtrace))
end

#filter(backtrace) ⇒ Object 



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# File 'lib/megatest/backtrace.rb', line 46

def filter(backtrace)
  return backtrace if @full

  if backtrace
    filters.each do |filter|
      backtrace = filter.call(backtrace)
    end
    backtrace
  else
    []
  end
end

#format(backtrace) ⇒ Object 



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# File 'lib/megatest/backtrace.rb', line 59

def format(backtrace)
  return backtrace if @full

  backtrace.map do |frame|
    formatters.each do |formatter|
      frame = formatter.call(frame)
    end
    frame
  end
end

#full! ⇒ Object 



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# File 'lib/megatest/backtrace.rb', line 36

def full!
  @full = true
end