w7d3 - jBuilder

Question 1

What jBuilder syntax will create an object?

Answer 1

A block.

Question 2

What jBuilder method allows us to use multiple attributes of the same object?

Answer 2

json.extract!(obj, :attr1, :attr2, …)

Question 3

What’s a shorthand for json.extract! ?

Answer 3

json.someKey obj, :attr1, :attr2

Question 4

What method lets you dynamically set the value of a key?

Answer 4

json.set!(theKeyValue) { … }

Question 5

What jBuilder method will change snake_case things into camelCase things?

Answer 5

json.key_format! camelize: :lower