Added Faker::Blood

[surajput32]

Summary:

Added a new class Faker::Blood with the following methods:

• Faker::Blood.type #=> AB
• Faker::Blood.rh_factor #=> -
• Faker::Blood.group #=> AB-

Issue#

No-Story

Description:

In my company, there are medical related projects where we store patients data(i.e. Blood group).
In this PR, I added a new class Faker::Blood with some important methods. I hope this will be useful in similar projects.

[lucasqueiroz]

Hi there, thanks for the Pull Request!
A suggestion I have would be creating a method for the blood type (A, B, AB and O) and one for the Rh Factor (+, -), and maybe one where both could be interpolated.
Let me know what you think :)

Thanks

[surajput32]

Hi there, thanks for the Pull Request!
A suggestion I have would be creating a method for the blood type (A, B, AB and O) and one for the Rh Factor (+, -), and maybe one where both could be interpolated.
Let me know what you think :)

Thanks

Hi @lucasqueiroz, I agree with your suggestion and will do the changes soon. Please confirm the methods and their names.

1. Faker::Blood.type #=> AB
2. Faker::Blood.rh_factor #=> -
3. Faker::Blood.group #=> AB-

Let me know if any changes are required.

[lucasqueiroz]

Sounds good to me!
Would like to know what other contributors think as well :)
@vbrazo @stympy could you guys validate this?
Thanks

[the-spectator]

@suraj32 The proposed API really looks good!

[surajput32]

Sounds good to me!
Would like to know what other contributors think as well :)
@vbrazo @stympy could you guys validate this?
Thanks

Hi @lucasqueiroz . As discussed, I added new methods & updated the description. Let me know if there are any issues with this.

[the-spectator]

@suraj32 We can improve the test cases.

[Zeragamba]

Thanks!