Class: RuboCop::Cop::Rails::HttpStatus::NumericStyleChecker

Inherits:
Object
  • Object
show all
Defined in:
lib/rubocop/cop/rails/http_status.rb

Overview

:nodoc:

Constant Summary collapse

MSG = 
'Prefer `%<prefer>s` over `%<current>s` ' \
'to define HTTP status code.'.freeze
DEFAULT_MSG = 
'Prefer `numeric` over `symbolic` ' \
'to define HTTP status code.'.freeze
WHITELIST_STATUS = 
%i[error success missing redirect].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node) ⇒ NumericStyleChecker

Returns a new instance of NumericStyleChecker.



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# File 'lib/rubocop/cop/rails/http_status.rb', line 147

def initialize(node)
  @node = node
end

Instance Attribute Details

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'lib/rubocop/cop/rails/http_status.rb', line 146

def node
  @node
end

Instance Method Details

#message ⇒ Object 



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# File 'lib/rubocop/cop/rails/http_status.rb', line 155

def message
  if RACK_LOADED
    format(MSG, prefer: preferred_style, current: symbol.inspect)
  else
    DEFAULT_MSG
  end
end

#offensive? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubocop/cop/rails/http_status.rb', line 151

def offensive?
  !node.int_type? && !whitelisted_symbol?
end

#preferred_style ⇒ Object 



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# File 'lib/rubocop/cop/rails/http_status.rb', line 163

def preferred_style
  number.to_s
end