fix compound key search

[SergeyNikolaev]

Trying to get a value of a key in hash form, and got an exception

Error in JSONPath near '.6ea500130ed280048b262ce6b3fe4ea0f97b75ad'

So the simple fix is to add a numbers to a string keys.

[coveralls]

Coverage remained the same at 100.0% when pulling 098a0a6 on SergeyNikolaev:compoundKey into d08d1ef on Skyscanner:master.

[Galbar]

Hi! Thank you for the contribution!

In this case I suggest you use the bracket operator to access it. Like $.foo.bar["6ea500130ed280048b262ce6b3fe4ea0f97b75ad"]

The reason names starting with numbers is not supported is because they are not valid variable names in JS:

>> var 1oo = 2
SyntaxError: identifier starts immediately after numeric literal

Let me know if this helped you and/or if you still would like to discuss further supporting names like this 😃

[SergeyNikolaev]

I was trying to access json value as $.foo.bar.6ea500130ed280048b262ce6b3fe4ea0f97b75ad.

[SergeyNikolaev]

Hi! Thank you for the contribution!

In this case I suggest you use the bracket operator to access it. Like $.foo.bar["6ea500130ed280048b262ce6b3fe4ea0f97b75ad"]

The reason names starting with numbers is not supported is because they are not valid variable names in JS:

>> var 1oo = 2
SyntaxError: identifier starts immediately after numeric literal

Let me know if this helped you and/or if you still would like to discuss further supporting names like this 😃

Thanks for suggestion, it works great.