Class: WhyChain::Explainer

Inherits:
Object
  • Object
show all
Defined in:
lib/why_chain/explainer.rb

Overview

Formats a human-friendly runtime dispatch explanation.

Instance Method Summary collapse

Constructor Details

#initialize(trace, method_name) ⇒ Explainer

Returns a new instance of Explainer.



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# File 'lib/why_chain/explainer.rb', line 6

def initialize(trace, method_name)
  @trace = trace
  @method_name = method_name
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/why_chain/explainer.rb', line 11

def to_s
  lines = ["Ruby dispatch explanation for :#{@method_name}", ""]

  explanation_steps.each_with_index do |step, index|
    lines.concat(step_lines(step, index))
  end

  lines.join("\n")
end