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lib/baza/db.rb

Summary

Maintainability
D
2 days
Test Coverage

Method copy_to has a Cognitive Complexity of 38 (exceeds 5 allowed). Consider refactoring.
Open

  def copy_to(db, args = {})
    debug = args[:debug]
    raise "No tables given." unless data[:tables]

    data[:tables].each do |table|
Severity: Minor
Found in lib/baza/db.rb - About 5 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Class Db has 32 methods (exceeds 20 allowed). Consider refactoring.
Open

class Baza::Db
  include SimpleDelegate

  delegate :last_id, :upsert, :upsert_duplicate_key, to: :commands
  delegate :current_database, :current_database_name, :with_database, to: :databases
Severity: Minor
Found in lib/baza/db.rb - About 4 hrs to fix

    File db.rb has 312 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    class Baza::Db
  include SimpleDelegate

  delegate :last_id, :upsert, :upsert_duplicate_key, to: :commands
  delegate :current_database, :current_database_name, :with_database, to: :databases
    Severity: Minor
    Found in lib/baza/db.rb - About 3 hrs to fix

      Method from_object has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
      Open

        def self.from_object(args)
    args = {object: args} unless args.is_a?(Hash)
    raise "No :object was given." unless args[:object]

    Baza::Db.drivers.each do |driver|
      Severity: Minor
      Found in lib/baza/db.rb - About 2 hrs to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Method insert_multi has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
      Open

        def insert_multi(tablename, arr_hashes, args = {})
    return false if arr_hashes.empty?

    if @driver.respond_to?(:insert_multi)
      if args && args[:return_sql]
      Severity: Minor
      Found in lib/baza/db.rb - About 1 hr to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Method copy_to has 31 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

        def copy_to(db, args = {})
    debug = args[:debug]
    raise "No tables given." unless data[:tables]

    data[:tables].each do |table|
      Severity: Minor
      Found in lib/baza/db.rb - About 1 hr to fix

        Method query has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
        Open

          def query(string, args = nil, &block)
    if @debug
      print "SQL: #{string}\n"

      if @debug.class.name == "Fixnum" && @debug >= 2
        Severity: Minor
        Found in lib/baza/db.rb - About 1 hr to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Method register_thread has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
        Open

          def register_thread
    raise "Baza-object is not in threadding mode" unless @conns

    thread_cur = Thread.current
    tid = __id__
        Severity: Minor
        Found in lib/baza/db.rb - About 55 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Method drivers has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

          def self.drivers
    path = "#{File.dirname(__FILE__)}/driver"
    drivers = []

    Dir.foreach(path) do |file|
        Severity: Minor
        Found in lib/baza/db.rb - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Method optimize has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

          def optimize(args = nil)
    STDOUT.puts "Beginning optimization of database." if @debug || (args && args[:debug])
    tables.list do |table|
      STDOUT.puts "Optimizing table: '#{table.name}'." if @debug || (args && args[:debug])
      table.optimize
        Severity: Minor
        Found in lib/baza/db.rb - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Method opts= has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
        Open

          def opts=(arr_opts)
    @opts = {}
    arr_opts.each do |key, val|
      @opts[key.to_sym] = val
    end
        Severity: Minor
        Found in lib/baza/db.rb - About 25 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

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