thomasjslone

#@# dictionarydatabank.rb - version 1.0 tested on 2024.07.26 - thomas j slone
## a sort of database, designed for dictionary builders, store billions of words by dividing massive arrays into bank files of limited size.

## final todos
##
##  enforce add string size limit
##  add a config file for banks so when reloading bank and string sizes dont have to be given only when making a bank for the first time
##  add methods for geting and setting size limits and possibly renaming bank though that literally requires moving the entire directory to rename it

thomasjslone

def draw_spiral(size)
  grid = Array.new(size * 2 + 1) { Array.new(size * 2 + 1, ' ') }

  x, y = size, size
  direction = 0 # 0: right, 1: down, 2: left, 3: up
  step = 1

  (size * size).times do |i|
    grid[y][x] = '*'
    case direction

thomasjslone

  def splice(b,e)  
    ilist = []
    if b.is_a?(String) == false or e.is_a?(String) == false;  raise "Arguements require String type."
	elsif b.to_s=="" or e.to_s == "";  raise "Arguements cannot be nilstring."
	end
	s=self  ## self inside the loop will not be the string
    if s.length<=(b.to_s.length+e.to_s.length);  raise "Base string is too small.";  end
    pos=0;  stack = false;  list=[]
    if b.length > e.length ;  buffer_length = b.length;  else;  buffer_length = e.length;  end
    buffer = []; buffer_length.times{ buffer << "" }

thomasjslone

#######################################################
#
# demo-ruboto-irb.rb (by Scott Moyer)
# 
# This demo duplicates the functionality of 
# Ruboto IRB (written in Java) with a ruboto 
# script (written in Ruby).
#
#######################################################

thomasjslone

VERSION='1.0.30'
## RubinSystem is a ruby app runtime environment. Multi-Instance, bot controller on Mingw Windows Ruby
## ## !! WARNING !! If you did not download this script from github or the official website, DO NOT RUN IT!
## Run this script to install Rubin System, either select the work directory or enter an install location.
## After installing run "launch.rb" and you will get the system shell by default. The shell runs input as 
## ruby script on the RubinSystem context. Precede a command with * if you are entering windows scripts
## or host commands, also *context=MAIN changes shell context. The shell does not handle stack errors well
## so IRB is used to catch error messages that crash the shell.
## 
## Upon first use, you will get a default system config, use SYSTEM.config? to see what config settings

thomasjslone

def splice(b, e)
  if !b.is_a?(String) || !e.is_a?(String) ;  raise "Arguments require String type."
  elsif b.empty? || e.empty? ;  raise "Arguments cannot be empty."
  end
  s_copy = self.dup
  if s_copy.length <= (b.length + e.length);  raise "Base string is too small.";  end
  pos = 0 ;  stack = false ;  list = []
  if b.length > e.length ;  buffer_length = b.length
  else ;  buffer_length = e.length

thomasjslone

  def splice(b,e)  
    if b.is_a?(String) == false or e.is_a?(String) == false;  raise "Arguements require String type."
	elsif b.to_s=="" or e.to_s == "";  raise "Arguements cannot be nilstring."
	end
	s=self  ## self inside the loop will not be the string
    if s.length<=(b.to_s.length+e.to_s.length);  raise "Base string is too small.";  end
    pos=0;  stack = false;  list=[]
    if b.length > e.length ;  buffer_length = b.length;  else;  buffer_length = e.length;  end
    buffer = []; buffer_length.times{ buffer << "" }
    empty_buffer=[]; buffer_length.times{ empty_buffer << "" }  ## again, in the loop we can only refer to vars

thomasjslone

require 'openssl'
class Password
  def initialize(string, seed)
    @seed = seed
    cipher = OpenSSL::Cipher.new('AES-256-CBC')
    cipher.encrypt
    cipher.key = Digest::SHA256.digest(@seed)
    @password = cipher.update(string) + cipher.final
  end
  

thomasjslone

Time.class.class.class_eval{

  def parse_seconds(s)
    s = s.to_i
    if s < 60 ;  [0, 0, s]
    elsif s < 3600 ; [0, s / 60, s % 60]
    elsif s < 86400 ; [s / 3600, (s / 60) % 60, s % 60]
    else
      days = s / 86400
      hours = (s / 3600) % 24

thomasjslone

  def parse_array *args
    if args.length > 0 ;  str = args[0]
    else;  str = self
    end
	if str.to_s == "[]";  return [];  end
	
	str = str.strip.gsub(/^\[|\]$/, '')
    elements = [];  current_element = '';  nested_level = 0
  
    str.each_char do |c|