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shell commands, e.g .ls now accept block

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* block can be used to capture output, e.g: `.ls | { |out| x = out.split }`
This commit is contained in:
John Mair 2012-02-27 14:36:02 +13:00
parent 8ace207020
commit ac0100fea5
1 changed files with 8 additions and 2 deletions
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10
lib/pry/default_commands/input_and_output.rb
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@ -4,7 +4,7 @@ class Pry
module DefaultCommands
InputAndOutput = Pry::CommandSet.new do
command(/\.(.*)/, "All text following a '.' is forwarded to the shell.", :listing => ".<shell command>", :use_prefix => false) do |cmd|
command(/\.(.*)/, "All text following a '.' is forwarded to the shell.", :listing => ".<shell command>", :use_prefix => false, :takes_block => true) do |cmd|
if cmd =~ /^cd\s+(.+)/i
dest = $1
begin
@ -13,7 +13,13 @@ class Pry
raise CommandError, "No such directory: #{dest}"
end
else
Pry.config.system.call(output, cmd, _pry_)
pass_block(cmd)
if command_block
command_block.call `#{cmd}`
else
Pry.config.system.call(output, cmd, _pry_)
end
end
end