class Byebug::VarCommand::ConstCommand
Shows constants
Public Class Methods
description()
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# File lib/byebug/commands/var/const.rb, line 20 def self.description <<-EOD v[ar] c[onstant] #{short_description} EOD end
regexp()
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# File lib/byebug/commands/var/const.rb, line 16 def self.regexp /^\s* c(?:onst)? (?:\s+ (.+))? \s*$/x end
short_description()
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# File lib/byebug/commands/var/const.rb, line 28 def self.short_description 'Shows constants of an object.' end
Public Instance Methods
execute()
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# File lib/byebug/commands/var/const.rb, line 32 def execute obj = warning_eval(str_obj) unless obj.is_a?(Module) return errmsg(pr('variable.errors.not_module', object: str_obj)) end constants = warning_eval("#{str_obj}.constants") puts prv(constants.sort.map { |c| [c, obj.const_get(c)] }, 'constant') end
Private Instance Methods
str_obj()
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# File lib/byebug/commands/var/const.rb, line 44 def str_obj @str_obj ||= @match[1] || 'self.class' end