Class: Pry::Command::Ls::Methods

Inherits:
Formatter show all
Includes:
Interrogatable, MethodsHelper
Defined in:
lib/pry/commands/ls/methods.rb

Instance Attribute Summary

Attributes inherited from Formatter

#_pry_, #grep

Instance Method Summary collapse

Methods included from MethodsHelper

#all_methods, #format, #resolution_order

Methods included from JRubyHacks

#rubbishness, #trim_jruby_aliases

Methods included from Interrogatable

#interrogatee_mod, #interrogating_a_module?

Methods inherited from Formatter

#color, #format_value, #output_section, #write_out

Constructor Details

#initialize(interrogatee, no_user_opts, opts, _pry_) ⇒ Methods

Returns a new instance of Methods


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# File 'lib/pry/commands/ls/methods.rb', line 11

def initialize(interrogatee, no_user_opts, opts, _pry_)
  super(_pry_)
  @interrogatee = interrogatee
  @no_user_opts = no_user_opts
  @default_switch = opts[:methods]
  @instance_methods_switch = opts['instance-methods']
  @ppp_switch = opts[:ppp]
  @jruby_switch = opts['all-java']
  @quiet_switch = opts[:quiet]
  @verbose_switch = opts[:verbose]
end

Instance Method Details

#below_ceilingObject (private)

Get a lambda that can be used with take_while to prevent over-eager traversal of the Object's ancestry graph.


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# File 'lib/pry/commands/ls/methods.rb', line 43

def below_ceiling
  ceiling = if @quiet_switch
              [Pry::Method.safe_send(interrogatee_mod, :ancestors)[1]] +
                _pry_.config.ls.ceiling
            elsif @verbose_switch
              []
            else
              _pry_.config.ls.ceiling.dup
            end
  lambda { |klass| !ceiling.include?(klass) }
end

#correct_opts?Boolean (private)

Returns:

  • (Boolean)

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# File 'lib/pry/commands/ls/methods.rb', line 36

def correct_opts?
  super || @instance_methods_switch || @ppp_switch || @no_user_opts
end

#output_selfObject


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# File 'lib/pry/commands/ls/methods.rb', line 23

def output_self
  methods = all_methods.group_by(&:owner)
  # Reverse the resolution order so that the most useful information
  # appears right by the prompt.
  resolution_order.take_while(&below_ceiling).reverse.map do |klass|
    methods_here = (methods[klass] || []).select { |m| grep.regexp[m.name] }
    heading = "#{ Pry::WrappedModule.new(klass).method_prefix }methods"
    output_section(heading, format(methods_here))
  end.join('')
end