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refactored binding tests into binding_for() method

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John Mair 2010-12-09 04:39:42 +13:00
parent 558fcb3a06
commit 4fcf81b976
1 changed files with 12 additions and 8 deletions
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20
lib/pry.rb
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@ -24,10 +24,7 @@ module Pry
# loop
def self.repl(target=TOPLEVEL_BINDING)
if !target.is_a?(Binding)
target = target.instance_eval { binding }
end
target = binding_for(target)
target_self = target.eval('self')
puts session_start_msg.call(target_self)
@ -49,10 +46,7 @@ module Pry
# print
def self.rep(target=TOPLEVEL_BINDING)
if !target.is_a?(Binding)
target = target.instance_eval { binding }
end
target = binding_for(target)
value = re(target)
case value
when Exception
@ -64,6 +58,7 @@ module Pry
# eval
def self.re(target=TOPLEVEL_BINDING)
target = binding_for(target)
target.eval r(target)
rescue StandardError => e
e
@ -71,6 +66,7 @@ module Pry
# read
def self.r(target=TOPLEVEL_BINDING)
target = binding_for(target)
eval_string = ""
loop do
val = Readline.readline(prompt(eval_string, target), true)
@ -111,6 +107,14 @@ module Pry
true
end
def self.binding_for(target)
if target.is_a?(Binding)
target
else
target.instance_eval { binding }
end
end
def self.kill
@dead = true
end