Module: Prompt::DSL

Included in:
Console::Builtins
Defined in:
lib/prompt/dsl.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extended(base) ⇒ Object 



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# File 'lib/prompt/dsl.rb', line 7

def self.extended(base)
  name = if base.respond_to? :name
    base.name
  else
    "Commands"
  end
  Prompt.application.use_command_group(name)
end

Instance Method Details

#command(name, desc = nil, &block) ⇒ Object 



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# File 'lib/prompt/dsl.rb', line 20

def command(name, desc = nil, &block)
  Prompt.application.define_command(name, desc, @variables || {}, &block)
end

#desc(desc) ⇒ Object 



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# File 'lib/prompt/dsl.rb', line 16

def desc desc
  Prompt.application.use_command_group(desc)
end

#dynamic_variable(name, desc, &block) ⇒ Object 



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# File 'lib/prompt/dsl.rb', line 30

def dynamic_variable(name, desc, &block)
  @variables = [] unless defined? @variables
  raise "variable :#{name} is already defined" if @variables.find {|v| v.name == name}
  @variables << ProcVariable.new(name, desc, &block)
end

#variable(name, desc, values = nil) ⇒ Object 



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# File 'lib/prompt/dsl.rb', line 24

def variable(name, desc, values = nil)
  @variables = [] unless defined? @variables
  raise "variable :#{name} is already defined" if @variables.find {|v| v.name == name}
  @variables << Variable.new(name, desc, values)
end