tompng

                      code=%(h=60;w=140;s                             
                =32.chr;q=s+'rq_xkyzsugt[w                            
             vc'.bytes.map{(_1+9509).chr'u                            
          tf-8'}*'';l=(s*22+'code=%('+code                            
        +");eval(code.scan(/[!-~]/)*'');")        ▄▄                  
       .tr(q,s).split($/);v=40.times.map{[       ▟███▄                
     2*rand-1,rand,0.2+rand,1+_1*0.05]};(0      ▐██████▄              
    ..).each{|t|cv=(1..h).map{[0]*w};v.eac      ▐████████▖            
   h{->cx,cy,r{((2*cx-2*r).ceil..2*cx+2*r       ▝█████████▖           
  ).map{|x|((cy-r).ceil..cy+r).map{|y|(2*        ▝█████████▖          

tompng

# https://twitter.com/potetoichiro/status/1538130783785095173 を見て遊んでみた

hoge=(11..99).select{_1%10!=0}.to_h do |num|
  a, b = num.divmod 10  
  nums = (1..9).to_a
  combinations = nums.repeated_permutation(4).select do |a2, a3, b2, b3|
    num == a * b + a2 * b2 + a3 * b3
  end
  [num, combinations.map{|a2,a3,b2,b3|[[a,a2,a3],[b,b2,b3]]}]
end

tompng

class TupleMap<Key extends readonly any[], Value> {
  identifierMap = new Map<any, [number, number]>()
  internalEntries = new Map<string, readonly [Readonly<Key>, Value]>()
  lastId = 0
  addKey(key: Readonly<Key>) {
    const { identifierMap } = this
    return key.map(item => {
      let entry = identifierMap.get(item)
      if (!entry) identifierMap.set(item, entry = [this.lastId++, 0])
      entry[1]++

tompng

def fact_i(n) = n == 0 ? 1 : (1..n).inject(:*)

def fact_s(x)
  x+=1
  Math.sqrt(2*Math::PI/x)*(x/Math::E)**x*Math.exp(
    1/12.0/x-1/360.0/x**3+1/1260.0/x**5-1/1680.0/x**7+1/1188.0/x**9
  )
end

def fact_i2(x)

tompng

a-records.conf
custom_servers.json

tompng

    eval(%w(->{ev          al($s=_1.sp          lit*'')})*'')        ["h=29;$*.map     
  {h=[25,( _1.to_f*2     ).roun   d].max     };e='';q  =32.chr+    'rq_xkyz  sugt[wvc  
 '.byte        s.map{  (_1+95       09).c   hr'utf        -8'}*'  ';s=['        2022', 
'2/20'          ].map  {|s|(         1..h)  .map{          |y|y=1-(2*y-          1.0)/ 
               h;(1.. 6*h).m         ap{|x|                j,x=x                 .divm 
               od(1.  5*h);          x=(x-0               .75*h)                /h;a=( 
             0.5-y)   **2;[          (x*x/0              .49-1+                c=y.a   
            bs*y*y    )*(c*          41+26*            b=(30*                x/11)*    
          *2-1),      (y-2*          x).abs          *6-1,2                *y>1?(      
        x*x/1         .96+y          *y-y)*        (b+9*a                ):[(6*        

tompng

# .irbrc
Reline.core.add_dialog_proc(
  :autocomplete,
  ->{
    instance_exec(&Reline::DEFAULT_DIALOG_PROC_AUTOCOMPLETE).tap {
      _1&.bg_color = rand(40..47)
    }
  },
  Reline::DEFAULT_DIALOG_CONTEXT
)

tompng

class Colorizer
  attr_reader :code, :ast, :lines, :line_indices
  def initialize(code)
    @code = code
    @ast = RubyVM::AbstractSyntaxTree.parse code
    @lines = code.lines
    @line_indices = [0]
    @lines.each { @line_indices << @line_indices.last + _1.size }
  end

tompng

# https://gist.github.com/gongo/c404167ae49165acd4df63c27ae1a54c

# iseqの中から [:putobject, object], :RUBY_EVENT_RETURN や [:putstring, "string"], ?, :RUBY_EVENT_RETURN を雑に探す作戦
def nanika_no_method(code)
  flat_iseq = RubyVM::InstructionSequence.new(code).to_a.flatten
  flat_iseq.select.with_index do |s, idx|
    flat_iseq[idx + 1, 2].include?(:RUBY_EVENT_RETURN) && %i[putobject putstring].include?(flat_iseq[idx - 1])
  end.uniq
end

tompng

allwords = File.read('./words.txt').split($/)

def select_words(words, query, result)
  r = result.chars.map(&:to_i)
  words.select do |w|
    5.times.all? do |i|
      c = query[i]
      r[i] == (w[i] == c ? 2 : w[c] ? 1 : 0)
    end
  end