struct struct A struct declaration inside a lib declares a C struct. lib C # In C: # # struct TimeZone { # int minutes_west; # int dst_time; ...

struct struct A struct declaration inside a lib declares a C struct. lib C # In C: # # struct TimeZone { # int minutes_west; # int dst_time; ...

struct struct A struct declaration inside a lib declares a C struct. lib C # In C: # # struct TimeZone { # int minutes_west; # int dst_time; ...

struct struct A struct declaration inside a lib declares a C struct. lib C # In C: # # struct TimeZone { # int minutes_west; # int dst_time; ...

Class variables Class variables Class variables are associated to classes instead of instances. They are prefixed with two “at” signs (@@ ). For example: class Counter @...

Class variables Class variables Class variables are associated to classes instead of instances. They are prefixed with two “at” signs (@@ ). For example: class Counter @...

5-流程控制 5.1-case 5.2-卫兵子句中的表达式 5.3-cond 5.4 if和unless 5.5-do 语句块 5-流程控制 case 卫兵子句中的表达式 cond if和unless do语句块 本章讲解case，cond和if的流程控制结构。 5.1-case case将一个值与许多模式进行匹配，直到找...

Constants Pseudo Constants Dynamic assignment Constants Constants can be declared at the top level or inside other types. They must start with a capital letter: PI = 3.14 ...

Configuring the inflector Using the inflector in a component Replacing the inflector Hanami includes an inflector that supports the pluralization, singularization and humaniza...

Splats and tuples Splatting a tuple Double splats and named tuples Double splatting a named tuple Splats and tuples A method can receive a variable number of arguments by us...