Exception: Peerindex::Error

Inherits:
StandardError
  • Object
show all
Defined in:
lib/peerindex/error.rb

Overview

Custom error class for rescuing from all Twitter errors

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(message, http_headers) ⇒ Error

Returns a new instance of Error.



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# File 'lib/peerindex/error.rb', line 6

def initialize(message, http_headers)
  @http_headers = Hash[http_headers]
  super message
end

Instance Attribute Details

#http_headers ⇒ Object (readonly)

Returns the value of attribute http_headers.



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# File 'lib/peerindex/error.rb', line 4

def http_headers
  @http_headers
end

Instance Method Details

#ratelimit_limit ⇒ Object 



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# File 'lib/peerindex/error.rb', line 15

def ratelimit_limit
  @http_headers.values_at('x-ratelimit-limit', 'X-RateLimit-Limit').detect{|value| value}.to_i
end

#ratelimit_remaining ⇒ Object 



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# File 'lib/peerindex/error.rb', line 19

def ratelimit_remaining
  @http_headers.values_at('x-ratelimit-remaining', 'X-RateLimit-Remaining').detect{|value| value}.to_i
end

#ratelimit_reset ⇒ Object 



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# File 'lib/peerindex/error.rb', line 11

def ratelimit_reset
  Time.at(@http_headers.values_at('x-ratelimit-reset', 'X-RateLimit-Reset').detect{|value| value}.to_i)
end

#retry_after ⇒ Object 



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# File 'lib/peerindex/error.rb', line 23

def retry_after
  [(ratelimit_reset - Time.now).ceil, 0].max
end