Class: DatabaseConsistency::Checkers::MissingIndexFindByChecker

Inherits:

ColumnChecker

Object
BaseChecker
ColumnChecker
DatabaseConsistency::Checkers::MissingIndexFindByChecker

show all

Defined in:: lib/database_consistency/checkers/column_checkers/missing_index_find_by_checker.rb

Overview

This class checks for columns used in find_by queries that are missing a database index. It uses the Prism parser (Ruby stdlib since 3.3) to traverse the AST of all project source files (found by iterating loaded constants and excluding gem paths) and detect calls such as find_by_<column>, find_by(column: …) and find_by(“column” => …). The checker is automatically skipped on Ruby versions where Prism is not available.

Defined Under Namespace

Classes: FindByCollector

Constant Summary collapse

Report =

ReportBuilder.define(
  DatabaseConsistency::Report,
  :source_location,
  :total_findings_count
)

Instance Attribute Summary

Attributes inherited from ColumnChecker

#column, #model

Method Summary

Methods inherited from ColumnChecker

#column_or_attribute_name, #initialize, processor, #table_or_model_name

Methods inherited from BaseChecker

checker_name, enabled?, #enabled?, inherited, #report, #report_if_enabled?

Constructor Details

This class inherits a constructor from DatabaseConsistency::Checkers::ColumnChecker