Allow empty string ('') as promiseTypeDelimiter

[k3flo]

I would appreciate it if it is possible to leave the promiseTypeDelimiter empty (empty string).
Currently the empty string is replaced with '_' even if I definded promiseTypeDelimiter: ''.

Version Number

5.0.0

Code Example

applyMiddleware(promiseMiddleware({ promiseTypeSuffixes: ['_PENDING', '', '_REJECTED'], promiseTypeDelimiter: '' }))

Expected Behavior

Promise Types are:

• MyType_PENDING
• MyType
• MyType_REJECTED

Actual Behavior

Promise Types are:

• MyType__PENDING
• MyType_
• MyType__REJECTED

[k3flo]

Sorry, just found the solution (#192) for it.
So you may close or implement it nevertheless.