Class: PryMoves::Tools

Inherits:
Object
  • Object
show all
Defined in:
lib/pry-moves/tools.rb

Instance Method Summary collapse

Constructor Details

#initialize(pry) ⇒ Tools

Returns a new instance of Tools.



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# File 'lib/pry-moves/tools.rb', line 3

def initialize pry
  @pry = pry
end

Instance Method Details

#add_breakpoint(var_name, line_number, binding) ⇒ Object 



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# File 'lib/pry-moves/tools.rb', line 7

def add_breakpoint var_name, line_number, binding
  file, line = binding.eval('[__FILE__, __LINE__]')
  line_number ||= line
  lines = IO.readlines(file)

  value = binding.eval(var_name)
  value = value.to_json if value.is_a? String
  lines.insert line_number-1, "debug if #{var_name} == #{value}"

  File.open(file, 'w') do |file|
    file.puts lines
  end
  @pry.output.puts "🔴 Breakpoint added to #{File.basename file}:#{line_number}"
end