Fix deprecation warning for contructing new BigDecimal

This commit sets up CircleCI for combinations of ruby 2.6/2.5,
mongoid, ActiveRecord 6.0/5.2.

It also marks some specs as pending, as they are not allowed in
elasticsearch now. They will be addressed in a separate PR.

Setup CI on CircleCI

Allow configuration of Active Job queue name

Added Ruby 2.7 to CircleCI config

Fixed deprecation warnings in Ruby 2.7

Fixes deprecation warnings
```
warning: Using the last argument as keyword parameters is deprecated; maybe ** should be added to the call
```

1. Fixed warning when calling `response.records`, warning backtrace:
```
  # gems/2.7.0/bundler/gems/chewy-74470f2525b2/lib/chewy/search/loader.rb:55:in `block in load'
  # gems/2.7.0/bundler/gems/chewy-74470f2525b2/lib/chewy/search/loader.rb:50:in `each'
  # gems/2.7.0/bundler/gems/chewy-74470f2525b2/lib/chewy/search/loader.rb:50:in `each_with_object'
  # gems/2.7.0/bundler/gems/chewy-74470f2525b2/lib/chewy/search/loader.rb:50:in `load'
  # gems/2.7.0/bundler/gems/chewy-74470f2525b2/lib/chewy/search/response.rb:85:in `objects'
```

2. Fixed warning when calling `SomeIndex.reset!((Time.now.to_f * 1000).round)`, warning backtrace:
```
  # gems/chewy-74470f2525b2/lib/chewy/type/adapter/active_record.rb:25:in `import_scope'
  # gems/chewy-74470f2525b2/lib/chewy/type/adapter/orm.rb:79:in `import'
  # gems/chewy-74470f2525b2/lib/chewy/type/import.rb:142:in `block in import_linear'
  # /home/aglushkov/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.4/lib/active_support/notifications.rb:180:in `block in instrument'
  # /home/aglushkov/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.4/lib/active_support/notifications/instrumenter.rb:24:in `instrument'
  # /home/aglushkov/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.4/lib/active_support/notifications.rb:180:in `instrument'
  # gems/chewy-74470f2525b2/lib/chewy/type/import.rb:141:in `import_linear'
  # gems/chewy-74470f2525b2/lib/chewy/type/import.rb:136:in `import_routine'
  # gems/chewy-74470f2525b2/lib/chewy/type/import.rb:76:in `import'
  # gems/chewy-74470f2525b2/lib/chewy/index/actions.rb:149:in `block in import'
  # gems/chewy-74470f2525b2/lib/chewy/index/actions.rb:147:in `map'
  # gems/chewy-74470f2525b2/lib/chewy/index/actions.rb:147:in `import'
  # gems/chewy-74470f2525b2/lib/chewy/index/actions.rb:182:in `reset!'
```

3. Same  `SomeIndex.reset!((Time.now.to_f * 1000).round)`, warning backtrace:
```
  # gems/2.7.0/bundler/gems/chewy-74470f2525b2/lib/chewy/type/import.rb:130:in `new'
  # gems/2.7.0/bundler/gems/chewy-74470f2525b2/lib/chewy/type/import.rb:130:in `import_routine'
  # gems/2.7.0/bundler/gems/chewy-74470f2525b2/lib/chewy/type/import.rb:76:in `import'
  # gems/2.7.0/bundler/gems/chewy-74470f2525b2/lib/chewy/index/actions.rb:149:in `block in import'
  # gems/2.7.0/bundler/gems/chewy-74470f2525b2/lib/chewy/index/actions.rb:147:in `map'
  # gems/2.7.0/bundler/gems/chewy-74470f2525b2/lib/chewy/index/actions.rb:147:in `import'
  # gems/2.7.0/bundler/gems/chewy-74470f2525b2/lib/chewy/index/actions.rb:182:in `reset!'
```

Fix instructions for AWS ElasticSearch configuration in README as it is outdated.

Seems we're blocked by rspec/rspec-mocks#1394

This reverts commit da4ff3e.

Thanks to @rabotyaga for the solution

Update Rails version in CI matrix

…ry_warning

Patch ElasticSearch deprecation warning

Add support for Ruby 3

Update CHANGELOG

…c-mocks` 3.10.2 is released

Remove explicit `main` branch dependencies on rspec* gems after `rspec-mocks` 3.10.2 is released

Fix nil children when using witchcraft

* Avoid importing everything when given an empty relation
* Add spec to cover empty relations

Co-authored-by: JF Lalonde <[email protected]>

* Clear the scroll by id after completing scroll_batches
* Update CHANGELOG with PR 695 comment

Co-authored-by: Amos Lanka <[email protected]>

…pe on import (toptal#753)

* Skimpier direct_import
* Fix linter error in orm.rb
* Add spec and fixed an issue related to ids
* Update lib/chewy/type/import.rb
* Allow direct_import as default import options
* Update CHANGELOG.md
* Add a note about default `direct_import` value
* Improve error messages in db_queries helpers

Co-authored-by: Tikhon Botchkarev <[email protected]>
Co-authored-by: Ivan Rabotyaga <[email protected]>

Co-authored-by: Ahmad Musaffa <[email protected]>

* Add ES6 support: remove multiple types mappings support. add `include_type_name` parameter for ES 6.7-6.8
* Remove legacy DSL & ES2 support (toptal#747)

* Add Chewy::MultiSearch Feature (toptal#751)

…tal#756)

Explain briefly the existence of `outdated_sync_field` at README

Co-authored-by: ramazan <[email protected]>
Co-authored-by: Ivan Rabotyaga <[email protected]>

…import

[FIX-716] Avoid fetching scope data to check if it is blank

* Correctly report indices and aliases
* Fix rubocop offense
* Fix specs & Changelog
* Add `include_type_name` parameter for ES 6.7-6.8 for `client.indices.get` request

Co-authored-by: mpeychich <[email protected]>
Co-authored-by: Ivan Rabotyaga <[email protected]>

toptal#764)

* Drop support for Elasticsearch 6.x, prepare 7.1.0 release (toptal#766)

* Update Rubocop to 1.11
* Fix a bunch of offenses

toptal#778)

…#780)

It's redundant now that GitHub generates one automatically.

- Remove the `Chewy::Type` class
    - e.g. remove `CitiesIndex::City` / `CitiesIndex.city`
      - `CitiesIndex::City.import! ...` becomes `CitiesIndex.import! ...`
  - Simplify index DSL:
    - `define_type` block -> `index_scope` clause
      - it can be omitted completely, if you don't need to specify the scope or options, e.g. `name`
  - Remove type names from string representations:
    - in `update_index` ActiveRecord helper and RSpec matcher, e.g.
      - `update_index('cities#city')` -> `update_index('cities')`
      - `update_index(UsersIndex::User)` -> `update_index(UsersIndex)`
    - in rake tasks (e.g. `rake chewy:update[cities#city]` -> `rake chewy:update[cities]`)
    - in rake tasks output (e.g. `Imported CitiesIndex::City in 1s, stats: index 3` -> `Imported CitiesIndex in 1s, stats: index 3`)
  - Use index name instead of type name in loader additional scope
    - e.g. `CitiesIndex.filter(...).load(city: {scope: City.where(...)})` -> `CitiesIndex.filter(...).load(cities: {scope: City.where(...)})`

…ters is deprecated and can overflow `http.max_initial_line_length` (toptal#796)

Fixed 'Breaking changes in 7.0' URL in the migration guide, which had an additional `l` in `.html`.

* [Fix toptal#795] **(Breaking)** Change implementation of Order param

Use Array to store the value of Chewy::Search::Parameters::Order.
To allow multiple sorting options that may have the same key name.
For example script based sorting whose key will always be `_script`.

…nce degradation in parallel import (toptal#800)

Having `Thread.current` access isolated helps us to extend chewy. After isolating it, we can provide dry-effects integration.

We don't want to specify in the variable's name how the data is stored to be able to change an underlying implementation easily.

…global configuration. (toptal#807)

Use thread-local variables instead of fiber-local variables to store global configuration

…optal#810)

…wy:upgrade if journal index is missing (toptal#817)

* Do not apply journal and show warning message for chewy:reset and chewy:upgrade if journal index is missing

* Update CHANGELOG.md

Co-authored-by: Ivan Rabotyaga <[email protected]>

Co-authored-by: Ivan Rabotyaga <[email protected]>

…optal#819) (toptal#819)

Co-authored-by: Lauren Ko <[email protected]>