Can I set a module context for a block?

I’d really like to be able to inject the ‘include Bob’ statement in the
create method of Bob:

module Bob
def method_missing(name, *params)
puts “missing: #{name}”
end
def self.create(name)
yield if block_given?
puts name
end
end

Bob::create(‘hi’) do
include Bob
ldstr
ldc_i4_0
end

Is there a way that I can avoid include Bob in my block?

Thanks
-John
http://www.iunknown.com

John L. wrote:

end
end

Bob::create(‘hi’) do
include Bob
ldstr
ldc_i4_0
end

Is there a way that I can avoid include Bob in my block?

def self.create(name)
module_eval do
yield
end if block_given?
puts name
end


Neil S. - removed_email_address@domain.invalid

‘A republic, if you can keep it.’ – Benjamin Franklin

John L. wrote:

end
end

Bob::create(‘hi’) do
include Bob
ldstr
ldc_i4_0
end

Is there a way that I can avoid include Bob in my block?

module Bob
def method_missing(name, *params)
puts “missing: #{name}”
end
def self.create(name,&b)
obj = Object.new
obj.extend Bob
obj.instance_eval(&b)
puts name
end
end

Bob::create(‘hi’) do
ldstr
ldc_i4_0
end

irb(main):001:0> module Bob
irb(main):002:1> def method_missing(name, params)
irb(main):003:2> puts “missing: #{name}”
irb(main):004:2> end
irb(main):005:1> def self.create(name,&b)
irb(main):006:2> obj = Object.new
irb(main):007:2> obj.extend Bob
irb(main):008:2> obj.instance_eval(&b)
irb(main):009:2> puts name
irb(main):010:2> end
irb(main):011:1> end
=> nil
irb(main):012:0>
irb(main):013:0
Bob::create(‘hi’) do
irb(main):014:1* ldstr
irb(main):015:1> ldc_i4_0
irb(main):016:1> end
missing: ldstr
missing: ldc_i4_0
hi
=> nil

Kind regards

robert

Thanks, Robert! Your solution neatly solves my next problem, which was
how
to declare a private context for the evaluation of the method_missing
elements.

Cheers,
-John
http://www.iunknown.com

module Bob

Neil S. wrote:
[something wrong]

Bah, never mind, I thought I’d removed the ‘include Bob’ when I tested,
but I hadn’t, heh.


Neil S. - removed_email_address@domain.invalid

‘A republic, if you can keep it.’ – Benjamin Franklin