4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
# File 'lib/wongi-engine/dsl/dsl_extensions.rb', line 4
def self.create_extension extension
section = extension[:section]
clause = extension[:clause]
action = extension[:action]
body = extension[:body]
acceptor = extension[:accept]
define_method clause.first do |*args, &block|
raise "#{clause.first} can only be used in section #{section}, currently in #{@current_section}" if section != @current_section
if body
instance_exec *args, &body
elsif acceptor
accept acceptor.new( *args, &block )
elsif action
c = ExtensionClause.new *args, &block
c.name = clause.first
c.action = action
c.rule = self
accept c
end
end
clause[1..-1].each do |al|
alias_method al, clause.first
end
end
|