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Similar blocks of code found in 10 locations. Consider refactoring.
Open

  defs.define_constant('UDPSocket::EachReader') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_instance_method('each')
Severity: Major
Found in lib/ruby-lint/definitions/core/udpsocket.rb and 9 other locations - About 1 hr to fix
lib/ruby-lint/definitions/core/basic_socket.rb on lines 165..185
lib/ruby-lint/definitions/core/file.rb on lines 596..616
lib/ruby-lint/definitions/core/io.rb on lines 507..527
lib/ruby-lint/definitions/core/ipsocket.rb on lines 119..139
lib/ruby-lint/definitions/core/socket.rb on lines 1487..1507
lib/ruby-lint/definitions/core/tcpserver.rb on lines 106..126
lib/ruby-lint/definitions/core/tcpsocket.rb on lines 120..140
lib/ruby-lint/definitions/core/unixserver.rb on lines 105..125
lib/ruby-lint/definitions/core/unixsocket.rb on lines 134..154

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  defs.define_constant('Mongoid::Stateful') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_instance_method('deleted?')
Severity: Major
Found in lib/ruby-lint/definitions/gems/mongoid.rb and 5 other locations - About 1 hr to fix
lib/ruby-lint/definitions/core/irb.rb on lines 1008..1035
lib/ruby-lint/definitions/core/readline.rb on lines 83..110
lib/ruby-lint/definitions/core/syck.rb on lines 533..560
lib/ruby-lint/definitions/core/zlib.rb on lines 119..146
lib/ruby-lint/definitions/gems/mongoid.rb on lines 4342..4369

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  defs.define_constant('Readline::HISTORY') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_method('<<')
Severity: Major
Found in lib/ruby-lint/definitions/core/readline.rb and 5 other locations - About 1 hr to fix
lib/ruby-lint/definitions/core/irb.rb on lines 1008..1035
lib/ruby-lint/definitions/core/syck.rb on lines 533..560
lib/ruby-lint/definitions/core/zlib.rb on lines 119..146
lib/ruby-lint/definitions/gems/mongoid.rb on lines 4342..4369
lib/ruby-lint/definitions/gems/mongoid.rb on lines 8554..8581

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  defs.define_constant('Syck::Parser') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_method('allocate')
Severity: Major
Found in lib/ruby-lint/definitions/core/syck.rb and 5 other locations - About 1 hr to fix
lib/ruby-lint/definitions/core/irb.rb on lines 1008..1035
lib/ruby-lint/definitions/core/readline.rb on lines 83..110
lib/ruby-lint/definitions/core/zlib.rb on lines 119..146
lib/ruby-lint/definitions/gems/mongoid.rb on lines 4342..4369
lib/ruby-lint/definitions/gems/mongoid.rb on lines 8554..8581

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

  defs.define_constant('ActiveRecord::SchemaMigration::ThroughAssociation') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_instance_method('chain') do |method|
      method.define_rest_argument('args')
Severity: Major
Found in lib/ruby-lint/definitions/rails/active_record.rb and 2 other locations - About 1 hr to fix
lib/ruby-lint/definitions/rails/active_record.rb on lines 686..703
lib/ruby-lint/definitions/rails/active_record.rb on lines 2962..2979

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

  defs.define_constant('Mongoid::Relations::Cascading::Destroy') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_instance_method('cascade')
Severity: Major
Found in lib/ruby-lint/definitions/gems/mongoid.rb and 3 other locations - About 1 hr to fix
lib/ruby-lint/definitions/gems/mongoid.rb on lines 6260..6282
lib/ruby-lint/definitions/gems/mongoid.rb on lines 6310..6332
lib/ruby-lint/definitions/gems/mongoid.rb on lines 6335..6357

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  defs.define_constant('Zlib::GzipFile') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_method('wrap')
Severity: Major
Found in lib/ruby-lint/definitions/core/zlib.rb and 5 other locations - About 1 hr to fix
lib/ruby-lint/definitions/core/irb.rb on lines 1008..1035
lib/ruby-lint/definitions/core/readline.rb on lines 83..110
lib/ruby-lint/definitions/core/syck.rb on lines 533..560
lib/ruby-lint/definitions/gems/mongoid.rb on lines 4342..4369
lib/ruby-lint/definitions/gems/mongoid.rb on lines 8554..8581

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

  defs.define_constant('Mongoid::Relations::Cascading::Delete') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_instance_method('cascade')
Severity: Major
Found in lib/ruby-lint/definitions/gems/mongoid.rb and 3 other locations - About 1 hr to fix
lib/ruby-lint/definitions/gems/mongoid.rb on lines 6285..6307
lib/ruby-lint/definitions/gems/mongoid.rb on lines 6310..6332
lib/ruby-lint/definitions/gems/mongoid.rb on lines 6335..6357

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

  defs.define_constant('Mongoid::Relations::Cascading::Restrict') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_instance_method('cascade')
Severity: Major
Found in lib/ruby-lint/definitions/gems/mongoid.rb and 3 other locations - About 1 hr to fix
lib/ruby-lint/definitions/gems/mongoid.rb on lines 6260..6282
lib/ruby-lint/definitions/gems/mongoid.rb on lines 6285..6307
lib/ruby-lint/definitions/gems/mongoid.rb on lines 6310..6332

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

  defs.define_constant('ActiveRecord::SchemaMigration::IndifferentCoder') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_method('as_indifferent_hash') do |method|
      method.define_argument('obj')
Severity: Major
Found in lib/ruby-lint/definitions/rails/active_record.rb and 2 other locations - About 1 hr to fix
lib/ruby-lint/definitions/rails/active_record.rb on lines 2592..2610
lib/ruby-lint/definitions/rails/active_record.rb on lines 10912..10930

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

  defs.define_constant('ActiveRecord::Associations::ThroughAssociation') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_instance_method('chain') do |method|
      method.define_rest_argument('args')
Severity: Major
Found in lib/ruby-lint/definitions/rails/active_record.rb and 2 other locations - About 1 hr to fix
lib/ruby-lint/definitions/rails/active_record.rb on lines 2962..2979
lib/ruby-lint/definitions/rails/active_record.rb on lines 10612..10629

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  defs.define_constant('Mongoid::Extensions::String') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_instance_method('__evolve_object_id__')
Severity: Major
Found in lib/ruby-lint/definitions/gems/mongoid.rb and 5 other locations - About 1 hr to fix
lib/ruby-lint/definitions/core/irb.rb on lines 1008..1035
lib/ruby-lint/definitions/core/readline.rb on lines 83..110
lib/ruby-lint/definitions/core/syck.rb on lines 533..560
lib/ruby-lint/definitions/core/zlib.rb on lines 119..146
lib/ruby-lint/definitions/gems/mongoid.rb on lines 8554..8581

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

  defs.define_constant('ActiveRecord::Store::IndifferentCoder') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_method('as_indifferent_hash') do |method|
      method.define_argument('obj')
Severity: Major
Found in lib/ruby-lint/definitions/rails/active_record.rb and 2 other locations - About 1 hr to fix
lib/ruby-lint/definitions/rails/active_record.rb on lines 2592..2610
lib/ruby-lint/definitions/rails/active_record.rb on lines 10242..10260

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  defs.define_constant('StringIO::Data') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_instance_method('encoding')
Severity: Major
Found in lib/ruby-lint/definitions/core/string_io.rb and 1 other location - About 1 hr to fix
lib/ruby-lint/definitions/rails/active_support.rb on lines 1692..1715

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

  defs.define_constant('Mongoid::Relations::Cascading::Nullify') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_instance_method('cascade')
Severity: Major
Found in lib/ruby-lint/definitions/gems/mongoid.rb and 3 other locations - About 1 hr to fix
lib/ruby-lint/definitions/gems/mongoid.rb on lines 6260..6282
lib/ruby-lint/definitions/gems/mongoid.rb on lines 6285..6307
lib/ruby-lint/definitions/gems/mongoid.rb on lines 6335..6357

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

  defs.define_constant('ActiveRecord::Base::ThroughAssociation') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_instance_method('chain') do |method|
      method.define_rest_argument('args')
Severity: Major
Found in lib/ruby-lint/definitions/rails/active_record.rb and 2 other locations - About 1 hr to fix
lib/ruby-lint/definitions/rails/active_record.rb on lines 686..703
lib/ruby-lint/definitions/rails/active_record.rb on lines 10612..10629

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  defs.define_constant('IRB::ReadlineInputMethod::HISTORY') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_method('<<')
Severity: Major
Found in lib/ruby-lint/definitions/core/irb.rb and 5 other locations - About 1 hr to fix
lib/ruby-lint/definitions/core/readline.rb on lines 83..110
lib/ruby-lint/definitions/core/syck.rb on lines 533..560
lib/ruby-lint/definitions/core/zlib.rb on lines 119..146
lib/ruby-lint/definitions/gems/mongoid.rb on lines 4342..4369
lib/ruby-lint/definitions/gems/mongoid.rb on lines 8554..8581

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  defs.define_constant('ActiveSupport::Gzip::Stream::Data') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_instance_method('encoding')
Severity: Major
Found in lib/ruby-lint/definitions/rails/active_support.rb and 1 other location - About 1 hr to fix
lib/ruby-lint/definitions/core/string_io.rb on lines 258..281

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  defs.define_constant('RSpec::ExampleGroups') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_method('assign_const') do |method|
      method.define_argument('group')
Severity: Major
Found in lib/ruby-lint/definitions/gems/rspec.rb and 1 other location - About 1 hr to fix
lib/ruby-lint/definitions/rails/sprockets.rb on lines 792..812

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

  defs.define_constant('ActiveRecord::Base::IndifferentCoder') do |klass|
    klass.inherits(defs.constant_proxy('Object', RubyLint.registry))

    klass.define_method('as_indifferent_hash') do |method|
      method.define_argument('obj')
Severity: Major
Found in lib/ruby-lint/definitions/rails/active_record.rb and 2 other locations - About 1 hr to fix
lib/ruby-lint/definitions/rails/active_record.rb on lines 10242..10260
lib/ruby-lint/definitions/rails/active_record.rb on lines 10912..10930

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 52.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

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