Showing 30 of 34 total issues
File query_clauses.rb
has 584 lines of code (exceeds 250 allowed). Consider refactoring. Open
module Neo4j
module Core
module QueryClauses
class ArgError < StandardError
attr_reader :arg_part
Class Query
has 33 methods (exceeds 20 allowed). Consider refactoring. Open
class Query
include Neo4j::Core::QueryClauses
include Neo4j::Core::QueryFindInBatches
DEFINED_CLAUSES = {}
Class Clause
has 27 methods (exceeds 20 allowed). Consider refactoring. Open
class Clause
UNDERSCORE = '_'
COMMA_SPACE = ', '
AND = ' AND '
PRETTY_NEW_LINE = "\n "
Class Label
has 25 methods (exceeds 20 allowed). Consider refactoring. Open
class Label
attr_reader :name
def initialize(name, session)
@name = name
File query.rb
has 278 lines of code (exceeds 250 allowed). Consider refactoring. Open
require 'neo4j/core/query_clauses'
require 'neo4j/core/query_find_in_batches'
require 'active_support/notifications'
module Neo4j
Method run
has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
def run(*args)
session, run_in_tx = session_and_run_in_tx_from_args(args)
fail ArgumentError, 'Expected a block to run in Transaction.run' unless block_given?
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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 generate_partitioning!
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
def generate_partitioning!
@partitioning = [[]]
@clauses.each do |clause|
if clause.nil? && !fresh_partition?
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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 value
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def value
return @value if @value
[String, Symbol, Integer, Hash, NilClass].each do |arg_class|
from_method = "from_#{arg_class.name.downcase}"
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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 clause_strings
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def clause_strings(clauses)
clauses.flat_map do |clause|
Array(clause.value).map do |v|
(clause.options[:not] ? 'NOT' : '') + (v.to_s.match(PAREN_SURROUND_REGEX) ? v.to_s : "(#{v})")
end
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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 key_value_string
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def key_value_string(key, value, previous_keys = [], is_set = false)
param = (previous_keys << key).join(UNDERSCORE)
self.class.paramaterize_key!(param)
if value.is_a?(Range)
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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 each
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def each
response = self.response
if defined?(Neo4j::Server::CypherResponse) && response.is_a?(Neo4j::Server::CypherResponse)
response.unwrapped! if unwrapped?
response.to_node_enumeration
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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 hash_key_value_string
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def hash_key_value_string(key, value, previous_keys)
value.map do |k, v|
if k.to_sym == :neo_id
v = Array(v).map { |item| (item.respond_to?(:neo_id) ? item.neo_id : item).to_i }
key_value_string("ID(#{key})", v)
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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 _wrap_entity
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def _wrap_entity(entity)
case @wrap_level
when :none then wrap_value(entity)
when :core_entity, :proc
if type = type_for_entity(entity)
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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 initialize
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def initialize(*args)
super
return unless root?
@driver_session = session.adaptor.driver.session(Neo4j::Driver::AccessMode::WRITE)
@driver_tx = @driver_session.begin_transaction
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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 initialize
has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def initialize(id, type, properties, start_node_id = nil, end_node_id = nil)
Method wrap_relationship
has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def wrap_relationship(id, from_node_id, to_node_id, type, properties)
Method format_label
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def format_label(label_arg)
return label_arg.map { |arg| format_label(arg) }.join if label_arg.is_a?(Array)
label_arg = label_arg.to_s.strip
if !label_arg.empty? && label_arg[0] != ':'
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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 from_args
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def from_args(args, params, options = {})
query_string, params_arg = args
if query_string.is_a?(String) && (query_string.match(ARG_HAS_QUESTION_MARK_REGEX) || params_arg.is_a?(Hash))
if params_arg.is_a?(Hash)
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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 session_and_run_in_tx_from_args
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def session_and_run_in_tx_from_args(args)
fail ArgumentError, 'Too few arguments' if args.empty?
fail ArgumentError, 'Too many arguments' if args.size > 2
if args.size == 1
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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 response
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def response
return @response if @response
@response = if session_is_new_api?
@session.query(self, transaction: Transaction.current_for(@session), wrap_level: (:core_entity if unwrapped?))
- Read upRead up
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"