Module: Safely

Extended by:
Methods
Defined in:
lib/safely/core.rb,
lib/safely/version.rb

Defined Under Namespace

Modules: Methods

Constant Summary collapse

DEFAULT_EXCEPTION_METHOD = 
proc do |e, context|
  Errbase.report(e, context)
end
VERSION = 
"0.3.0"

Class Attribute Summary collapse

Class Method Summary collapse

Methods included from Methods

safely

Class Attribute Details

.env ⇒ Object 



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# File 'lib/safely/core.rb', line 26

def env
  @env ||= ENV["RAILS_ENV"] || ENV["RACK_ENV"] || "development"
end

.raise_envs ⇒ Object

Returns the value of attribute raise_envs.



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# File 'lib/safely/core.rb', line 7

def raise_envs
  @raise_envs
end

.report_exception_method ⇒ Object

Returns the value of attribute report_exception_method.



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# File 'lib/safely/core.rb', line 7

def report_exception_method
  @report_exception_method
end

.tag ⇒ Object

Returns the value of attribute tag.



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# File 'lib/safely/core.rb', line 7

def tag
  @tag
end

.throttle_counter ⇒ Object

Returns the value of attribute throttle_counter.



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# File 'lib/safely/core.rb', line 7

def throttle_counter
  @throttle_counter
end

Class Method Details

.report_exception(e, tag: nil, context: {}) ⇒ Object 



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# File 'lib/safely/core.rb', line 10

def report_exception(e, tag: nil, context: {})
  tag = Safely.tag if tag.nil?
  if tag && e.message
    e = e.dup # leave original exception unmodified
    message = e.message
    e.define_singleton_method(:message) do
      "[#{tag == true ? "safely" : tag}] #{message}"
    end
  end
  if report_exception_method.arity == 1
    report_exception_method.call(e)
  else
    report_exception_method.call(e, context)
  end
end

.throttled?(e, options) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/safely/core.rb', line 30

def throttled?(e, options)
  return false unless options
  key = "#{options[:key] || Digest::MD5.hexdigest([e.class.name, e.message, e.backtrace.join("\n")].join("/"))}/#{(Time.now.to_i / options[:period]) * options[:period]}"
  throttle_counter.clear if throttle_counter.size > 1000 # prevent from growing indefinitely
  (throttle_counter[key] += 1) > options[:limit]
end