Use dry-inflector

[artofhuman]

Closes #481

[codecov]

Codecov Report

Merging #482 into unstable will increase coverage by <.01%.
The diff coverage is 100%.

@@             Coverage Diff              @@
##           unstable     #482      +/-   ##
============================================
+ Coverage     98.73%   98.73%   +<.01%     
============================================
  Files           108      108              
  Lines          5513     5527      +14     
============================================
+ Hits           5443     5457      +14     
  Misses           70       70

Impacted Files	Coverage Δ
spec/unit/hanami/model/configuration_spec.rb	98.18% <100%> (+0.62%)	⬆️

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[jodosha]

@artofhuman Thanks for this PR, but there is a change to be done before to merge. My apologize for the wrong description in #481

---

Given Hanami::Model::Configuration isn't directly instantiated, but it's done indirectly via:

Hanami::Model.configure do
  # ...
end

We need to find a way for .configure to accept a custom inflector and/or custom inflections.

[artofhuman]

@jodosha thanks for review, i`ll try to implement

[jodosha]

@artofhuman Please let me know in case you'll need help. Thanks. 😃

[artofhuman]

@jodosha could you check?

[jodosha]

@artofhuman Thanks it looks better now. I'd call for a second review, if you don't mind. 😃

[artofhuman]

@jodosha ok ;)

[cllns]

Already merged but looks fine to me too ;)