ios - How to add information to the method fill helper in XCode? -

ios - How to add information to the method fill helper in XCode? -

i don't know how explain well, that's why image value more 1 one thousand words, hope screenshot help.

thank you.

edit: can see in first id init, i'm pointing rectangle has info id init constructor/method/selector, info comes apple nsobject init guess, , want constructor/method/selector prompts info while selecting in method fill helper, can see in sec id initwithgpspointnum ... there no information, because don't know how set there info want.

the help hints come installed docsets.

you can generate , install docsets own custom classes , install them in xcode info auto-completion.

one way convenient appledoc

this uses convenient , familiar syntax, , produces web formatted output docsets , can configured generate , install docsets automatically.

ios objective-c xcode methods