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# File 'app/models/fluentd/setting/config.rb', line 66
def delete_element(name, arg, element)
if name == "label"
label_section = fl_config.elements(name: name, arg: arg).first
original_size = label_section.elements.size
remaining_elements = label_section.elements.reject do |e|
element == e
end
if remaining_elements.empty?
remaining_elements = fl_config.elements.reject do |e|
label_section == e
end
fl_config.elements = remaining_elements
return element
else
label_section.elements = remaining_elements
if original_size == label_section.elements.size
return nil
else
return element
end
end
else
original_size = fl_config.elements.size
remaining_elements = fl_config.elements.reject do |e|
element == e
end
fl_config.elements = remaining_elements
if original_size == fl_config.elements.size
return nil
else
return element
end
end
end
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