Module: Printrun

Extended by:
Printrun
Includes:
Core
Included in:
Printrun
Defined in:
lib/printrun.rb,
lib/printrun/core.rb,
lib/printrun/version.rb

Defined Under Namespace

Modules: Core

Constant Summary collapse

VERSION = 
"0.0.1"

Instance Method Summary collapse

Methods included from Core

#line_eval, #lines

Instance Method Details

#err(world = nil, &block) ⇒ Object 



26
27
28
 
# File 'lib/printrun.rb', line 26

def err(world = nil, &block)
  world ? on(STDERR, world, &block) : on(STDERR, &block)
end

#on(io, world = proc { binding }[], &block) ⇒ Object

careful of the bug of sourcify with double quotes (if still there at time of reading)…

Examples:

Printrun.on(STDOUT) do
  a = 3
  puts a
end


13
14
15
16
17
18
19
20
 
# File 'lib/printrun.rb', line 13

def on(io, world = proc { binding }[], &block)
  i = 0
  line_eval(world,
            proc { |line|
              io.puts "#{i += 1} >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>#{line}\n --- "
              proc { |ans| io.puts "#{ans}\ndone!" }
            }, &block)
end

#out(world = nil, &block) ⇒ Object 



22
23
24
 
# File 'lib/printrun.rb', line 22

def out(world = nil, &block)
  world ? on(STDOUT, world, &block) : on(STDOUT, &block)
end