Gecko [ naturenectar.co.uk ]

Name	Size	Permission	Date
commands	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
core_ext	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
defaults	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
ext	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
gemcutter_utilities	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
package	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
request	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
request_set	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
resolver	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
safe_marshal	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
security	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
source	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
ssl_certs	[ DIR ]	drwxr-xr-x	2025-05-29 14:04
util	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
vendor	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
available_set.rb	3 KB	-rw-r--r--	2025-05-29 14:05
basic_specification.rb	8.13 KB	-rw-r--r--	2025-05-29 14:05
bundler_version_finder.rb	1.96 KB	-rw-r--r--	2025-05-29 14:05
ci_detector.rb	3.71 KB	-rw-r--r--	2025-05-29 14:05
command.rb	15.8 KB	-rw-r--r--	2025-05-29 14:05
command_manager.rb	5.64 KB	-rw-r--r--	2025-05-29 14:05
compatibility.rb	1022 B	-rw-r--r--	2025-05-29 14:05
config_file.rb	16.31 KB	-rw-r--r--	2025-05-29 14:05
defaults.rb	7.38 KB	-rw-r--r--	2025-05-29 14:05
dependency.rb	8.45 KB	-rw-r--r--	2025-05-29 14:05
dependency_installer.rb	9.91 KB	-rw-r--r--	2025-05-29 14:05
dependency_list.rb	5.55 KB	-rw-r--r--	2025-05-29 14:05
deprecate.rb	5.04 KB	-rw-r--r--	2025-05-29 14:05
doctor.rb	3.13 KB	-rw-r--r--	2025-05-29 14:05
errors.rb	4.53 KB	-rw-r--r--	2025-05-29 14:05
exceptions.rb	7.13 KB	-rw-r--r--	2025-05-29 14:05
ext.rb	498 B	-rw-r--r--	2025-05-29 14:05
gem_runner.rb	2.14 KB	-rw-r--r--	2025-05-29 14:05
gemcutter_utilities.rb	11.25 KB	-rw-r--r--	2025-05-29 14:05
gemspec_helpers.rb	394 B	-rw-r--r--	2025-05-29 14:05
install_default_message.rb	349 B	-rw-r--r--	2025-05-29 14:05
install_message.rb	323 B	-rw-r--r--	2025-05-29 14:05
install_update_options.rb	6.56 KB	-rw-r--r--	2025-05-29 14:05
installer.rb	27.74 KB	-rw-r--r--	2025-05-29 14:05
installer_uninstaller_utils.rb	771 B	-rw-r--r--	2025-05-29 14:05
local_remote_options.rb	3.59 KB	-rw-r--r--	2025-05-29 14:05
name_tuple.rb	2.38 KB	-rw-r--r--	2025-05-29 14:05
openssl.rb	125 B	-rw-r--r--	2025-05-29 14:05
package.rb	18.83 KB	-rw-r--r--	2025-05-29 14:05
package_task.rb	3.79 KB	-rw-r--r--	2025-05-29 14:05
path_support.rb	1.77 KB	-rw-r--r--	2025-05-29 14:05
platform.rb	8.41 KB	-rw-r--r--	2025-05-29 14:05
psych_tree.rb	855 B	-rw-r--r--	2025-05-29 14:05
query_utils.rb	8.5 KB	-rw-r--r--	2025-05-29 14:05
rdoc.rb	660 B	-rw-r--r--	2025-05-29 14:05
remote_fetcher.rb	9.38 KB	-rw-r--r--	2025-05-29 14:05
request.rb	8.7 KB	-rw-r--r--	2025-05-29 14:05
request_set.rb	11.29 KB	-rw-r--r--	2025-05-29 14:05
requirement.rb	7.13 KB	-rw-r--r--	2025-05-29 14:05
resolver.rb	9.43 KB	-rw-r--r--	2025-05-29 14:05
s3_uri_signer.rb	5.96 KB	-rw-r--r--	2025-05-29 14:05
safe_marshal.rb	1.92 KB	-rw-r--r--	2025-05-29 14:05
safe_yaml.rb	1.04 KB	-rw-r--r--	2025-05-29 14:05
security.rb	21.69 KB	-rw-r--r--	2025-05-29 14:05
security_option.rb	1.06 KB	-rw-r--r--	2025-05-29 14:05
shellwords.rb	66 B	-rw-r--r--	2025-05-29 14:05
source.rb	5.78 KB	-rw-r--r--	2025-05-29 14:05
source_list.rb	2.42 KB	-rw-r--r--	2025-05-29 14:05
spec_fetcher.rb	7.68 KB	-rw-r--r--	2025-05-29 14:05
specification.rb	69.03 KB	-rw-r--r--	2025-05-29 14:05
specification_policy.rb	15.59 KB	-rw-r--r--	2025-05-29 14:05
specification_record.rb	5.21 KB	-rw-r--r--	2025-05-29 14:05
stub_specification.rb	4.96 KB	-rw-r--r--	2025-05-29 14:05
target_rbconfig.rb	1.24 KB	-rw-r--r--	2025-05-29 14:05
text.rb	2.06 KB	-rw-r--r--	2025-05-29 14:05
uninstaller.rb	10.92 KB	-rw-r--r--	2025-05-29 14:05
unknown_command_spell_checker.rb	411 B	-rw-r--r--	2025-05-29 14:05
update_suggestion.rb	1.85 KB	-rw-r--r--	2025-05-29 14:05
uri.rb	2.38 KB	-rw-r--r--	2025-05-29 14:05
uri_formatter.rb	784 B	-rw-r--r--	2025-05-29 14:05
user_interaction.rb	13.1 KB	-rw-r--r--	2025-05-29 14:05
util.rb	2.46 KB	-rw-r--r--	2025-05-29 14:05
validator.rb	3.63 KB	-rw-r--r--	2025-05-29 14:05
vendored_molinillo.rb	81 B	-rw-r--r--	2025-05-29 14:05
vendored_net_http.rb	233 B	-rw-r--r--	2025-05-29 14:05
vendored_optparse.rb	79 B	-rw-r--r--	2025-05-29 14:05
vendored_securerandom.rb	87 B	-rw-r--r--	2025-05-29 14:05
vendored_timeout.rb	228 B	-rw-r--r--	2025-05-29 14:05
vendored_tsort.rb	73 B	-rw-r--r--	2025-05-29 14:05
version.rb	13.35 KB	-rw-r--r--	2025-05-29 14:05
version_option.rb	2.17 KB	-rw-r--r--	2025-05-29 14:05
yaml_serializer.rb	2.42 KB	-rw-r--r--	2025-05-29 14:05

Rename

# frozen_string_literal: true

##
# A collection of text-wrangling methods

module Gem::Text
  ##
  # Remove any non-printable characters and make the text suitable for
  # printing.
  def clean_text(text)
    text.gsub(/[\000-\b\v-\f\016-\037\177]/, ".")
  end

def truncate_text(text, description, max_length = 100_000)
    raise ArgumentError, "max_length must be positive" unless max_length > 0
    return text if text.size <= max_length
    "Truncating #{description} to #{max_length.to_s.reverse.gsub(/...(?=.)/,'\&,').reverse} characters:\n" + text[0, max_length]
  end

##
  # Wraps +text+ to +wrap+ characters and optionally indents by +indent+
  # characters

def format_text(text, wrap, indent=0)
    result = []
    work = clean_text(text)

while work.length > wrap do
      if work =~ /^(.{0,#{wrap}})[ \n]/
        result << $1.rstrip
        work.slice!(0, $&.length)
      else
        result << work.slice!(0, wrap)
      end
    end

result << work if work.length.nonzero?
    result.join("\n").gsub(/^/, " " * indent)
  end

def min3(a, b, c) # :nodoc:
    if a < b && a < c
      a
    elsif b < c
      b
    else
      c
    end
  end

# Returns a value representing the "cost" of transforming str1 into str2
  # Vendored version of DidYouMean::Levenshtein.distance from the ruby/did_you_mean gem @ 1.4.0
  # https://github.com/ruby/did_you_mean/blob/2ddf39b874808685965dbc47d344cf6c7651807c/lib/did_you_mean/levenshtein.rb#L7-L37
  def levenshtein_distance(str1, str2)
    n = str1.length
    m = str2.length
    return m if n.zero?
    return n if m.zero?

d = (0..m).to_a
    x = nil

# to avoid duplicating an enumerable object, create it outside of the loop
    str2_codepoints = str2.codepoints

str1.each_codepoint.with_index(1) do |char1, i|
      j = 0
      while j < m
        cost = char1 == str2_codepoints[j] ? 0 : 1
        x = min3(
          d[j + 1] + 1, # insertion
          i + 1,      # deletion
          d[j] + cost # substitution
        )
        d[j] = i
        i = x

j += 1
      end
      d[m] = x
    end

x
  end
end