<commit_before>require "thread"
require "monitor"

class FutureResource
  def initialize
    @resource_lock          = Monitor.new
    @resource_value_blocker = @resource_lock.new_cond
  end

  def set_yet?
    @resource_lock.synchronize { defined? @resource }
  end

  def resource
    @resource_lock.synchronize do
      @resource_value_blocker.wait unless defined? @resource
      @resource
    end<commit_msg>Nicer return value when checking if the resource has been set<commit_after>require "thread"
require "monitor"

class FutureResource
  def initialize
    @resource_lock          = Monitor.new
    @resource_value_blocker = @resource_lock.new_cond
  end

  def set_yet?
    !!@resource_lock.synchronize { defined? @resource }
  end

  def resource
    @resource_lock.synchronize do
      @resource_value_blocker.wait unless defined? @resource
      @resource
    end
{'fraction_non_alphanumeric': 0.06621004566210045, 'fraction_numerical': 0.0, 'mean_word_length': 3.5440414507772022, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7449582', 'n_tokens_mistral': 263, 'n_tokens_neox': 256, 'n_words': 67}