Class: RuboCop::Cop::Rails::Validation
- Defined in:
- lib/rubocop/cop/rails/validation.rb
Overview
This cop checks for the use of old-style attribute validation macros.
Constant Summary collapse
- MSG =
'Prefer the new style validations `%s` over `%s`.'
- BLACKLIST =
[:validates_acceptance_of, :validates_confirmation_of, :validates_exclusion_of, :validates_format_of, :validates_inclusion_of, :validates_length_of, :validates_numericality_of, :validates_presence_of, :validates_size_of, :validates_uniqueness_of]
- WHITELIST =
[ 'validates :column, acceptance: value', 'validates :column, confirmation: value', 'validates :column, exclusion: value', 'validates :column, format: value', 'validates :column, inclusion: value', 'validates :column, length: value', 'validates :column, numericality: value', 'validates :column, presence: value', 'validates :column, size: value', 'validates :column, uniqueness: value' ]
Constants included from Util
Util::ASGN_NODES, Util::EQUALS_ASGN_NODES, Util::OPERATOR_METHODS, Util::PROC_NEW_NODE, Util::SHORTHAND_ASGN_NODES
Instance Attribute Summary
Attributes inherited from Cop
#config, #corrections, #offenses, #processed_source
Instance Method Summary collapse
Methods inherited from Cop
#add_offense, all, #config_to_allow_offenses, #config_to_allow_offenses=, #cop_config, cop_name, #cop_name, cop_type, #correct, #debug?, #display_cop_names?, #display_style_guide?, inherited, #initialize, #join_force?, lint?, match?, #message, non_rails, qualified_cop_name, rails?, #reference_url, #relevant_file?, #style_guide_url
Methods included from AutocorrectLogic
#autocorrect?, #autocorrect_enabled?, #autocorrect_requested?, #support_autocorrect?
Methods included from IgnoredNode
#ignore_node, #ignored_node?, #part_of_ignored_node?
Methods included from Util
begins_its_line?, block_length, command?, comment_line?, const_name, directions, first_part_of_call_chain, lambda?, lambda_or_proc?, line_range, move_pos, numeric_range_size, on_node, operator?, parentheses?, proc?, range_with_surrounding_comma, range_with_surrounding_space, source_range, strip_quotes, within_node?
Methods included from PathUtil
hidden?, issue_deprecation_warning, match_path?, relative_path
Constructor Details
This class inherits a constructor from RuboCop::Cop::Cop
Instance Method Details
#on_send(node) ⇒ Object
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# File 'lib/rubocop/cop/rails/validation.rb', line 34 def on_send(node) receiver, method_name, *_args = *node return unless receiver.nil? && BLACKLIST.include?(method_name) add_offense(node, :selector, format(MSG, preferred_method(method_name), method_name)) end |