working with rails console

#ROROSyd presentation - 13-09-16

Transcript

1. USING RAILS CONSOLE MORE EFFECTIVELY
2. a.k.a
3. SAMEERA sameera207 reinteractive
4. WHAT IS RAILS CONSOLE ?
5. GETTING STARTED Starting console r a i l s c r a i l s c o n s o l e
6. COMMAND AUTO COMPLETE U s e r . w [ T A B ] # = > U s e r . w h e r e U s e r . w i t h _ o p t i o n s U s e r . w i t h _ w a r n i n g s
7. LAST EXPRESSION VALUE U s e r . f i r s t u = _
8. EXECUTING COMMANDS Search command history (Array keys, Ctrl + R) reloading code r e l o a d !
9. RAILS HELPERS h e l p e r . t i m e _ a g o _ i n _ w o r d s ( T i m e . n o w ) # = > " l e s s t h a n a m i n u t e " h e l p e r . n u m b e r _ t o _ c u r r e n c y ( 1 . 5 0 ) # = > " $ 1 . 5 0 "
10. ROUTES & HTTP REQUESTS a p p . u s e r s _ p a t h # = > " / u s e r s " a p p . g e t a p p . u s e r s _ p a t h # = > " 2 0 0 "
11. USING FACTORIES TO POPULATE DATA * if you have factorygirl setup F a c t o r y G i r l . c r e a t e : u s e r
12. CHECKING THE METHOD LOCATION U s e r . i n s t a n c e _ m e t h o d ( : f u l l _ n a m e ) . s o u r c e _ l o c a t i o n # = > [ " . . / a p p / m o d e l s / u s e r . r b " , 2 ]
13. SUPPRESS RAILS CONSOLE OUTPUT u = U s e r . f i r s t ; 0
14. RAILS SANDBOX r a i l s c o n s o l e - - s a n d b o x
15. LOCADING RAILS CONSOLE IN DIFFERENT ENVIRONMENTS r a i l s c o n s o l e [ e n v i r o n m e n t ] E . g r a i l s c o n s o l e p r o d u c t i o n # = > L o a d i n g p r o d u c t i o n e n v i r o n m e n t ( R a i l s
16. USEFULL LINKS (pretty much the whole presentation) SO console shortcuts tips tricks three quick rails console tips rails guides
17. THANKS