CHIKURA Shinsaku chsh

## to-circle.sh
#!/bin/bash
#
# usage: to-path.sh files(to crop circle)
#

for path in "$@"
do
  convert $path \( +clone -threshold -1 -negate -fill white -draw "circle `identify -format %w $path | awk '{print $1/2}'`, `identify -format %h $path | awk '{print $1/2}'` `identify -format %w $path | awk '{print $1/2}'`, 0" \) -alpha Off -compose copy_opacity -composite circle-`basename $path`
done

## rials-template-with-good-job.rb

# rails basic configuration
environment_development_data = <<CODE
  config.action_mailer.default_url_options = { host: 'http://localhost:3000' }
  config.active_job.queue_adapter = :good_job
CODE
environment environment_development_data, env: 'development'

environment_production_data = <<CODE
  config.action_mailer.default_url_options = { host: 'SET-YOUR-SERVICE-HOST-HERE' }

## hash_pathable.rb
# usage:
# hash = { a: 1, b: { x: 'y'}, c: [{m: 10, n: 2}, { m: 20, n: 3} ] }
# hash.path('/a') => 1
# hash.path('b/x') => 'y'
# hash.path('/c[0]/n') => 2
# hash.path('/not/existent/key') => nil

# GenericUtils
module GenericSupport
  module Pathable

## view_component_helper.rb
# usage:
# = render vc.path1.path2(:name, arg1: 'a')
# or
# = render vc('path1/path2/name', arg1: 'a')

module ViewComponentHelper
  class VisualComponentChainer

    def initialize
      @nest = []

## ffx265.sh

#!/bin/bash

for arg; do
  dir=${arg}
  # ffmpeg -framerate 60 -i $dir/seq%06d.jpg -vf deflicker=s=10:m=2 -c:v hevc_videotoolbox -b:v 200000k -tag:v hvc1 $dir.mp4
  ffmpeg -framerate 60 -pattern_type glob -i "$dir/seq*.jpg" -vf deflicker=s=10:m=2 -c:v hevc_videotoolbox -b:v 200000k -tag:v hvc1 $dir.mp4
done

## example.slim
body(class=tw.text.px_4.py_2.hover__text_gray_200)
  button(class=tw.btn.btn_primary) CLICK!

## zoom_signature_generator.rb
require 'jwt'

def generate_instant_token(topic, password: '')

  sdk_key = ENV['ZOOM_SDK_KEY']
  sdk_secret = ENV['ZOOM_SDK_SECRET']

  iat = Time.now.to_i
  exp = iat + 60 * 60 * 2

## convert-seconds-into-hh-mm-ss-in-ruby.rb
t = 236 # seconds
Time.at(t).utc.strftime("%H:%M:%S")
=> "00:03:56"

# Reference
# http://stackoverflow.com/questions/3963930/ruby-rails-how-to-convert-seconds-to-time

## detect_num_non_gray_colors.rb

list = `convert 9784152097712_10.jpg -format %c histogram:info:`.split("\n")
rgbs = list.map { |line| $1 if line =~ /\s+#([\dA-F]+)\s+/ }
num_non_gray = rgbs.select { |rgb|
  r = rgb[0,2]; g = rgb[2,2]; b = rgb[4,2]
  r != g || g != b
}.count

num_non_gray > 0 # true: 正しい画像, false: (一色かどうかはわからないが)グレー画像

## Gemfile
gem 'request_store'
	#!/bin/bash
	#
	# usage: to-path.sh files(to crop circle)
	#

	for path in "$@"
	do
	convert $path \( +clone -threshold -1 -negate -fill white -draw "circle `identify -format %w $path \| awk '{print $1/2}'`, `identify -format %h $path \| awk '{print $1/2}'` `identify -format %w $path \| awk '{print $1/2}'`, 0" \) -alpha Off -compose copy_opacity -composite circle-`basename $path`
	done

	# rails basic configuration
	environment_development_data = <<CODE
	config.action_mailer.default_url_options = { host: 'http://localhost:3000' }
	config.active_job.queue_adapter = :good_job
	CODE
	environment environment_development_data, env: 'development'

	environment_production_data = <<CODE
	config.action_mailer.default_url_options = { host: 'SET-YOUR-SERVICE-HOST-HERE' }
	# usage:
	# hash = { a: 1, b: { x: 'y'}, c: [{m: 10, n: 2}, { m: 20, n: 3} ] }
	# hash.path('/a') => 1
	# hash.path('b/x') => 'y'
	# hash.path('/c[0]/n') => 2
	# hash.path('/not/existent/key') => nil

	# GenericUtils
	module GenericSupport
	module Pathable
	# usage:
	# = render vc.path1.path2(:name, arg1: 'a')
	# or
	# = render vc('path1/path2/name', arg1: 'a')

	module ViewComponentHelper
	class VisualComponentChainer

	def initialize
	@nest = []

	#!/bin/bash

	for arg; do
	dir=${arg}
	# ffmpeg -framerate 60 -i $dir/seq%06d.jpg -vf deflicker=s=10:m=2 -c:v hevc_videotoolbox -b:v 200000k -tag:v hvc1 $dir.mp4
	ffmpeg -framerate 60 -pattern_type glob -i "$dir/seq*.jpg" -vf deflicker=s=10:m=2 -c:v hevc_videotoolbox -b:v 200000k -tag:v hvc1 $dir.mp4
	done
	body(class=tw.text.px_4.py_2.hover__text_gray_200)
	button(class=tw.btn.btn_primary) CLICK!
	require 'jwt'

	def generate_instant_token(topic, password: '')

	sdk_key = ENV['ZOOM_SDK_KEY']
	sdk_secret = ENV['ZOOM_SDK_SECRET']

	iat = Time.now.to_i
	exp = iat + 60 * 60 * 2
	t = 236 # seconds
	Time.at(t).utc.strftime("%H:%M:%S")
	=> "00:03:56"

	# Reference
	# http://stackoverflow.com/questions/3963930/ruby-rails-how-to-convert-seconds-to-time

	list = `convert 9784152097712_10.jpg -format %c histogram:info:`.split("\n")
	rgbs = list.map { \|line\| $1 if line =~ /\s+#([\dA-F]+)\s+/ }
	num_non_gray = rgbs.select { \|rgb\|
	r = rgb[0,2]; g = rgb[2,2]; b = rgb[4,2]
	r != g \|\| g != b
	}.count

	num_non_gray > 0 # true: 正しい画像, false: (一色かどうかはわからないが)グレー画像