Exception: Pixmatch::Error

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

Overview

Custom error class for rescuing from all known Pixmatch errors.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(json) ⇒ Error

Returns a new instance of Error.



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

def initialize(json)
  @status = json['status']
  @method = json['method']
  @error = json['error']
  @result = json['result']
end

Instance Attribute Details

#detail ⇒ Object

Returns the value of attribute detail.



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

def detail
  @detail
end

#method ⇒ Object

Returns the value of attribute method.



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

def method
  @method
end

#status ⇒ Object

Returns the value of attribute status.



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

def status
  @status
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/pixmatch/error.rb', line 13

def to_s
  s = @error.nil? ? 'Unexpected Error' : @error.join('\r\n')
  s += ("\r\n " + @result.join('\r\n ')) if @result
end