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Minor space changes per @rf-

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This commit is contained in:
Conrad Irwin 2014-01-23 22:13:53 -08:00
parent b031df2f2f
commit bb1418c623
1 changed files with 11 additions and 13 deletions
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24
lib/pry/commands/watch_expression.rb
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@ -1,7 +1,6 @@
class Pry
class Command::WatchExpression < Pry::ClassCommand
require 'pry/commands/watch_expression/expression.rb'
extend Pry::Helpers::BaseHelpers
match 'watch'
group 'Context'
@ -25,22 +24,21 @@ class Pry
end
def process
ret = case
when opts.present?(:delete)
delete opts[:delete]
when opts.present?(:list) || args.empty?
list
else
add_hook
add_expression(args)
end
case
when opts.present?(:delete)
delete opts[:delete]
when opts.present?(:list) || args.empty?
list
else
add_hook
add_expression(args)
end
end
private
def expressions
state.expressions ||= []
state.expressions
state.expressions ||= []
end
def delete(index)
@ -85,7 +83,7 @@ class Pry
def add_hook
hook = [:after_eval, :watch_expression]
unless Pry.config.hooks.hook_exists? *hook
unless Pry.config.hooks.hook_exists?(*hook)
_pry_.hooks.add_hook(*hook) do
eval_and_print_changed
end