. m a p { | x | x * x } # = > [ 0 , 1 , 4 , 9 , 1 6 , 2 5 , 3 6 , 4 9 , 6 4 , 8 1 ] ( m a p ( f n [ x ] ( * x x ) ) ( r a n g e 1 0 ) ) ; = > ( 0 1 4 9 1 6 2 5 3 6 4 9 6 4 8 1 )
e ( x ) x * x e n d ( 0 . . . 1 0 ) . m a p ( & m e t h o d ( : s q u a r e ) ) # = > [ 0 , 1 , 4 , 9 , 1 6 , 2 5 , 3 6 , 4 9 , 6 4 , 8 1 ] ( d e f n s q u a r e [ x ] ( * x x ) ) ( m a p s q u a r e ( r a n g e 1 0 ) ) ; = > ( 0 1 4 9 1 6 2 5 3 6 4 9 6 4 8 1 )
e - a d d e r [ n ] ( f n [ & a d d e n d s ] ( a p p l y + n a d d e n d s ) ) ) ( d e f p l u s - 1 0 ( m a k e - a d d e r 1 0 ) ) ( p l u s - 1 0 1 2 3 ) ; = > 1 6 ( ( j u x t i d e n t i t y s q u a r e ) 5 ) ; = > [ 5 2 5 ]
b , : c , : d , : e ] y = d o _ s o m e t h i n g ( x ) x = = [ : a , : b , : c , : d , : e ] # = > ? ? ? ( d e f x [ : a : b : c : d : e ] ) ( d e f y ( d o - s o m e t h i n g x ) ) ( = [ : a : b : c : d : e ] x ) ; = > t r u e
g t h " o h a i t h e r e " ) ; = > 1 0 ( S y s t e m / g e t P r o p e r t y " o s . n a m e " ) ; = > " M a c O S X " ( d e f n n u l l - o u t p u t - s t r e a m [ ] ( p r o x y [ j a v a . i o . O u t p u t S t r e a m ] [ ] ( w r i t e [ & a r g s ] ) ) ) ( . w r i t e ( n u l l - o u t p u t - s t r e a m ) ( . g e t B y t e s " o h a i t h e r e " ) )
t c l o j u r e . l a n g . R T ; i m p o r t c l o j u r e . l a n g . S y m b o l ; p u b l i c c l a s s R e p l y M a i n { p u b l i c s t a t i c v o i d m a i n ( S t r i n g . . . a r g s ) { S y m b o l n s = S y m b o l . i n t e r n ( " r e p l y . m a i n " ) ; R T . v a r ( " c l o j u r e . c o r e " , " r e q u i r e " ) . i n v o k e ( n s ) ; R T . v a r ( " r e p l y . m a i n " , " - m a i n " ) . a p p l y T o ( R T . s e q ( a r g s ) ) ; } }
q u i r e ' p e r s i s t e n c e / t i m e _ w i n d o w s ' c l a s s T i m e W i n d o w s C o n t r o l l e r < A p p l i c a t i o n C o n t r o l l e r # 1 r e s p o n d _ t o : j s o n # 2 d e f i n d e x r a n g e _ s t a r t = p a r a m s [ : r a n g e _ s t a r t ] # 3 r a n g e _ e n d = p a r a m s [ : r a n g e _ e n d ] P e r s i s t e n c e : : T i m e W i n d o w s . e n s u r e _ c o v e r s ( r a n g e _ e n d . t o _ i ) # i n t h e r e q u i r e r e s p o n d _ w i t h T i m e W i n d o w . i n _ r a n g e ( r a n g e _ s t a r t , r a n g e _ e n d ) # 4 , 5 e n d d e f c u r r e n t r e s p o n d _ w i t h T i m e W i n d o w . f o r _ d a t e ( D a t e . t o d a y ) # 6 , 7 e n d e n d
p p l e r . d a s h b o a r d . d a s h b o a r d - c o n t r o l l e r ( : r e q u i r e [ c o m p o j u r e . c o r e : r e f e r : a l l ] [ d o p p l e r . t o p i c . t o p i c : r e f e r [ f i n d - a l l - t o p i c s ] ] [ j o o d o . v i e w s : r e f e r [ r e n d e r - t e m p l a t e ] ] ) ) ( d e f n - d o - d a s h b o a r d [ ] ( r e n d e r - t e m p l a t e " d a s h b o a r d / d a s h b o a r d " : t o p i c s ( f i n d - a l l - t o p i c s ) ) ) ( d e f r o u t e s d a s h b o a r d - c o n t r o l l e r ( G E T " / " [ ] ( d o - d a s h b o a r d ) ) ) The language enforces this structure.