Module: RubyScribe::SexpHelpers::ClassMethods

Defined in:
lib/ruby_scribe/sexp_helpers.rb

Instance Method Summary collapse

Instance Method Details

#call!(name, arguments = nil, body = nil) ⇒ Object 



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# File 'lib/ruby_scribe/sexp_helpers.rb', line 50

def call!(name, arguments = nil, body = nil)
  call_on!(nil, name.to_sym, arguments, body)
end

#call_args!(arguments = nil) ⇒ Object 



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# File 'lib/ruby_scribe/sexp_helpers.rb', line 58

def call_args!(arguments = nil)
  arguments ||= []
  
  if arguments.is_a?(Sexp) && arguments.kind == :arglist
    arguments
  elsif arguments.is_a?(Sexp)
    s(:arglist, arguments)
  elsif arguments.is_a?(Array)
    s(*([:arglist] + arguments))
  else
    s(:arglist)
  end
end

#call_on!(receiver, name, arguments = nil, body = nil) ⇒ Object 



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# File 'lib/ruby_scribe/sexp_helpers.rb', line 54

def call_on!(receiver, name, arguments = nil, body = nil)
  s(:call, receiver, name.to_sym, call_args!(arguments))
end

#class!(name, extends = nil, body = nil) ⇒ Object 



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# File 'lib/ruby_scribe/sexp_helpers.rb', line 15

def class!(name, extends = nil, body = nil)
  s(:class, generate_module_or_class_name(name), generate_class_extend_from(extends), ensure_scope_wrapped(body))
end

#method!(name, arguments = nil, body = nil) ⇒ Object 



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# File 'lib/ruby_scribe/sexp_helpers.rb', line 19

def method!(name, arguments = nil, body = nil)
  s(:defn, name.to_sym, method_args!(arguments), method_body!(body))
end

#method_args!(arguments = nil) ⇒ Object 



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# File 'lib/ruby_scribe/sexp_helpers.rb', line 27

def method_args!(arguments = nil)
  arguments ||= []
  options = arguments.extract_options!
  
  s(*([:args] + arguments.map(&:to_sym))).tap do |args|
    args.push s(*([:block] + options.map {|k, v| s(:lasgn, k.to_sym, v) })) if options && !options.empty?
  end
end

#method_body!(body = nil) ⇒ Object 



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# File 'lib/ruby_scribe/sexp_helpers.rb', line 36

def method_body!(body = nil)
  if body.is_a?(Sexp) && body.kind == :scope
    body
  elsif body.is_a?(Sexp) && body.kind == :block
    ensure_scope_wrapped(body)
  elsif body.is_a?(Sexp)
    method_body!(s(:block, body))
  elsif body.is_a?(Array)
    method_body!(s(*([:block] + body)))
  else
    method_body!(s(:block, s(:nil)))
  end
end

#method_on!(on, name, arguments = nil, body = nil) ⇒ Object 



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# File 'lib/ruby_scribe/sexp_helpers.rb', line 23

def method_on!(on, name, arguments = nil, body = nil)
  s(:defs, on, name.to_sym, method_args!(arguments), method_body!(body))
end

#module!(name, body = nil) ⇒ Object 



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# File 'lib/ruby_scribe/sexp_helpers.rb', line 11

def module!(name, body = nil)
  s(:module, generate_module_or_class_name(name), ensure_scope_wrapped(body))
end