Adding companion instance method with scope

[amitsuryavanshi]

Fixes #

This pull introduces/changes:

• For Every scope defined on model, there will be a instance method with same name. Most ofter when I define a scope like scope :active_friends, -> { friends.where(status: 'active') } and I have to get active friends of a particular user I have to do something like user.as(:u).active_friends. With the change in this PR, I will have by default a user.active_friends method.

[codecov-io]

Codecov Report

Merging #1512 into master will increase coverage by <.01%. The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #1512      +/-   ##
==========================================
+ Coverage   96.82%   96.82%   +<.01%     
==========================================
  Files         205      205              
  Lines       12682    12688       +6     
==========================================
+ Hits        12279    12285       +6     
  Misses        403      403

Impacted Files	Coverage Δ
spec/e2e/scope_spec.rb	100% <100%> (ø)	:arrow_up:
lib/neo4j/active_node/scope.rb	94.11% <100%> (+0.17%)	:arrow_up:

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[jorroll]

This will also address #1461 (and, as concluded in that PR, this is a better solution)

[amitsuryavanshi]

Ahh I missed that PR @thefliik, Let me know if you want incorporate this change in your PR, I can close this.

[jorroll]

No, the conclusion reached in #1461 was that this is a better solution to the problem. No one had gotten around to adding it though. So thanks! 👍

[cheerfulstoic]

This is fabulous, thanks!

[cheerfulstoic]

Released as 9.3.0