Class: Peeky::Renderer::MethodCallMinimumParamsRender

Inherits:
Object
  • Object
show all
Defined in:
lib/peeky/renderer/method_call_minimum_params_render.rb

Overview

Render: Simple instance method calls with minimum parameters

Example output:

instance.simple('first_param')
instance.complex('aaa', ddd: 'ddd')

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(method_signature, **opts) ⇒ MethodCallMinimumParamsRender

Returns a new instance of MethodCallMinimumParamsRender.



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# File 'lib/peeky/renderer/method_call_minimum_params_render.rb', line 14

def initialize(method_signature, **opts)
  # instance_name = opts[:instance_name] || 'instance'
  @instance_name    = opts[:instance_name]
  @class_name       = opts[:class_name]
  @method_signature = method_signature
end

Instance Attribute Details

#method_signature ⇒ Object (readonly)

Method signature stores a MethodInfo object



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# File 'lib/peeky/renderer/method_call_minimum_params_render.rb', line 12

def method_signature
  @method_signature
end

Instance Method Details

#render ⇒ Object

Render the a method call with minimal parameters



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# File 'lib/peeky/renderer/method_call_minimum_params_render.rb', line 22

def render
  name = method_signature.name

  minimal_call_parameters = method_signature
                            .parameters
                            .map(&:minimal_call_format)
                            .reject { |minimal_call| minimal_call.nil? || minimal_call.strip.empty? }
                            .join(', ')

  params = minimal_call_parameters.length.zero? ? '' : "(#{minimal_call_parameters})"

  return "#{@instance_name}.#{name}#{params}" unless @instance_name.nil?
  return "#{@class_name}.#{name}#{params}" unless @class_name.nil?

  "#{name}#{params}"
end