Class: Rouge::CLI::Help
Class Method Summary
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Instance Method Summary
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Methods inherited from Rouge::CLI
class_from_arg, #error!, error!
Constructor Details
#initialize(opts = {}) ⇒ Help
Returns a new instance of Help.
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# File 'lib/rouge/cli.rb', line 139
def initialize(opts={})
@mode = opts[:mode]
end
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Class Method Details
.desc ⇒ Object
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# File 'lib/rouge/cli.rb', line 114
def self.desc
"print help info"
end
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.doc {|%|usage: rougify help <command>|| ... } ⇒ Object
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# File 'lib/rouge/cli.rb', line 118
def self.doc
return enum_for(:doc) unless block_given?
yield %|usage: rougify help <command>|
yield %||
yield %|print help info for <command>.|
end
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.parse(argv) ⇒ Object
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# File 'lib/rouge/cli.rb', line 126
def self.parse(argv)
opts = { :mode => CLI }
until argv.empty?
arg = argv.shift
klass = class_from_arg(arg)
if klass
opts[:mode] = klass
next
end
end
new(opts)
end
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Instance Method Details
#run ⇒ Object
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# File 'lib/rouge/cli.rb', line 143
def run
@mode.doc.each(&method(:puts))
end
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