1 ! Copyright (C) 2009 Joe Groff.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: help.markup help.syntax ;
7 { $syntax "AFTER: class generic
9 { $description "Defines a method on " { $snippet "generic" } " for " { $snippet "class" } " which executes the new " { $snippet "implementation" } " code after invoking the parent class method on " { $snippet "generic" } "." } ;
12 { $syntax "BEFORE: class generic
14 { $description "Defines a method on " { $snippet "generic" } " for " { $snippet "class" } " which executes the new " { $snippet "implementation" } " code, then invokes the parent class method on " { $snippet "generic" } "." } ;
16 ARTICLE: "method-chains" "Method chaining syntax"
17 "The " { $vocab-link "method-chains" } " vocabulary provides syntax for extending method implementations in class hierarchies."
23 ABOUT: "method-chains"