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removed module_introspection_helpers.rb

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John Mair 2012-12-21 17:03:36 +01:00
parent 9e7287a18f
commit 28ea23c2bd
2 changed files with 0 additions and 132 deletions
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1
lib/pry/helpers.rb
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@ -2,4 +2,3 @@ require "pry/helpers/base_helpers"
require "pry/helpers/options_helpers"
require "pry/helpers/command_helpers"
require "pry/helpers/text"
require "pry/helpers/module_introspection_helpers"

131
lib/pry/helpers/module_introspection_helpers.rb
View file

@ -1,131 +0,0 @@
class Pry
module Helpers
module ModuleIntrospectionHelpers
attr_accessor :module_object
def module_object
if @module_object
@module_object
else
name = args.first
@module_object = WrappedModule.from_str(name, target)
if @module_object
sup = @module_object.ancestors.select do |anc|
anc.class == @module_object.wrapped.class
end[opts[:super]]
@module_object = sup ? Pry::WrappedModule(sup) : nil
end
end
end
# @param [String] input
# @param [Binding] target The binding context of the input.
# @return [Symbol] type of input
def input_type(input, target)
if input == ""
:blank
elsif target.eval("defined? #{input} ") =~ /variable|constant/ &&
target.eval(input).respond_to?(:source_location)
:sourcable_object
elsif co = retrieve_code_object_from_string(input, target)
co.is_a?(Pry::Method) ? :method : :module
elsif target.eval("defined?(#{input})") =~ /variable|constant/
:variable_or_constant
elsif find_command(input)
:command
else
:unknown
end
rescue SyntaxError
if find_command(input)
:command
else
:unknown
end
end
def process(name)
input = args.join(" ").gsub(/\"/,"")
type = input_type(input, target)
code_or_doc = case type
when :blank
process_blank
when :sourcable_object
process_sourcable_object
when :method
process_method
when :module
process_module
when :variable_or_constant
process_variable_or_constant
when :command
process_command
else
saught_in_vain = (input =~ /[.#]/ ? 'undefined method' :
input =~ (/::|^[A-Z]/) ? 'uninitialized constant' :
input =~ /^$/ ? 'uninitialized global' :
'undefined local variable or method')
command_error("#{saught_in_vain} `#{input}'", true)
end
render_output(code_or_doc, opts)
end
def process_blank
if mod = extract_module_from_internal_binding
@module_object = mod
process_module
elsif meth = extract_method_from_binding
@method_object = meth
process_method
else
command_error("no current source", false)
end
end
def extract_module_from_internal_binding
if args.empty? && internal_binding?(target)
mod = target_self.is_a?(Module) ? target_self : target_self.class
Pry::WrappedModule(mod)
end
end
def extract_method_from_binding
Pry::Method.from_binding(target)
end
def process_variable_or_constant
name = args.first
object = target.eval(name)
@module_object = Pry::WrappedModule(object.class)
process_module
end
def module_start_line(mod, candidate_rank=0)
if opts.present?(:'base-one')
1
else
mod.candidate(candidate_rank).line
end
end
def use_line_numbers?
opts.present?(:b) || opts.present?(:l)
end
def attempt
rank = 0
begin
yield(rank)
rescue Pry::CommandError
raise if rank > (module_object.number_of_candidates - 1)
rank += 1
retry
end
end
end
end
end