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Allow ls -c <anything> [Fixes #891]

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This commit is contained in:
Conrad Irwin 2013-03-28 08:23:36 -07:00
parent 3546a3acd5
commit 00fce1b567
1 changed files with 1 additions and 2 deletions
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3
lib/pry/commands/ls.rb
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@ -178,7 +178,6 @@ class Pry
["-g does not make sense with a specified Object", :globals, !args.empty?],
["-q does not make sense with -v", :quiet, opts.present?(:verbose)],
["-M only makes sense with a Module or a Class", :'instance-methods', !interrogating_a_module?],
["-c only makes sense with a Module or a Class", :constants, !args.empty? && !interrogating_a_module?],
].each do |message, option, expression|
raise Pry::CommandError, message if opts.present?(option) && expression
end
@ -197,7 +196,7 @@ class Pry
def write_out_constants
return unless opts.present?(:constants) || (!has_user_specified_any_options && interrogating_a_module?)
mod = interrogating_a_module? ? object_to_interrogate : Object
mod = interrogating_a_module? ? object_to_interrogate : object_to_interrogate.class
constants = WrappedModule.new(mod).constants(opts.present?(:verbose))
output_section("constants", grep[format_constants(mod, constants)])
end