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alias_command: fold sep. desc arg into options hash
* i.e, instead of alias_command "ls", "ls -M", "my description", :options => blah use alias_command "ls", "ls -M", :desc => "my description", :options => blah
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527e9d1c19
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2 changed files with 9 additions and 7 deletions
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@ -205,19 +205,21 @@ class Pry
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# @param [String, Regex] name The name of the alias (can be a regex).
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# @param [String] action The action to be performed (typically
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# another command).
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# @param [String, nil] desc New description of the command.
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# @param [Hash] options The optional configuration parameters,
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# accepts the same as the `command` method, but also allows the
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# command description to be passed this way too.
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# command description to be passed this way too as `:desc`
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# @example Creating an alias for `ls -M`
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# Pry.config.commands.alias_command "lM", "ls -M"
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def alias_command(name, action, desc="Alias for `#{action}`", options={})
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# @example Pass explicit description (overriding default).
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# Pry.config.commands.alias_command "lM", "ls -M", :desc => "cutiepie"
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def alias_command(name, action, options={})
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options = {
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:desc => "Alias for `#{action}`",
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:alias => true
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}.merge!(options)
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# ensure default description is used if desc is nil
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desc = "Alias for `#{action}`" if !desc
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desc = options.delete(:desc).to_s
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create_command name, desc, options do
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define_method(:process) do
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@ -138,7 +138,7 @@ describe Pry::CommandSet do
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run = false
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@set.command('foo', 'stuff') { run = true }
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@set.alias_command 'bar', 'foo', "tobina"
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@set.alias_command 'bar', 'foo', :desc => "tobina"
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@set.commands['bar'].name.should == 'bar'
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@set.commands['bar'].description.should == "tobina"
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@ -162,7 +162,7 @@ describe Pry::CommandSet do
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run = false
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@set.command(/^foo1/, 'stuff', :listing => 'foo') { run = true }
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@set.alias_command /^b.r/, 'foo1', nil, :listing => "bar"
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@set.alias_command /^b.r/, 'foo1', :listing => "bar"
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@set.commands[/^b.r/].options[:listing].should == "bar"
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end
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@ -170,7 +170,7 @@ describe Pry::CommandSet do
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run = false
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@set.command(/^foo1/, 'stuff', :listing => 'foo') { run = true }
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@set.alias_command "bar", 'foo1', nil
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@set.alias_command "bar", 'foo1'
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@set.commands["bar"].description.should == "Alias for `foo1`"
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end
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end
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