kotovalexarian-likes-github/pry--pry
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let from_str delegate to from_binding

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Ryan Fitzgerald 2011-09-24 22:13:52 -07:00
parent 6133f4a831
commit 9810589d17
1 changed files with 34 additions and 31 deletions
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23
lib/pry/method.rb
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@ -2,15 +2,8 @@ class Pry
class Method class Method
include RbxMethod if defined?(RUBY_ENGINE) && RUBY_ENGINE =~ /rbx/ include RbxMethod if defined?(RUBY_ENGINE) && RUBY_ENGINE =~ /rbx/
def self.from_obj(obj, name) class << self
new(obj.method(name)) rescue nil def from_str(str, target=TOPLEVEL_BINDING, options={})
end
def self.from_module(klass, name)
new(klass.instance_method(name)) rescue nil
end
def self.from_str(str, target=TOPLEVEL_BINDING, options={})
if str.nil? if str.nil?
from_binding(target) from_binding(target)
elsif str.to_s =~ /(\S+)\#(\S+)\Z/ elsif str.to_s =~ /(\S+)\#(\S+)\Z/
@ -29,7 +22,7 @@ class Pry
end end
end end
def self.from_binding(b) def from_binding(b)
meth_name = b.eval('__method__') meth_name = b.eval('__method__')
if [:__script__, nil, :__binding__, :__binding_impl__].include?(meth_name) if [:__script__, nil, :__binding__, :__binding_impl__].include?(meth_name)
nil nil
@ -38,6 +31,16 @@ class Pry
end end
end end
def from_module(nodule, name)
new(nodule.instance_method(name)) rescue nil
end
alias from_class from_module
def from_obj(obj, name)
new(obj.method(name)) rescue nil
end
end
def initialize(method) def initialize(method)
@method = method @method = method
end end