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    if RUBY_VERSION == "1.8.7"
       nasty_control_char_matcher = Regexp.new("[\x01\x02\x03\x04\x05\x06\x07\x08\x1F\v\xE2]")
     else
       nasty_control_char_matcher = Regexp.new("[\x01\x02\x03\x04\x05\x06\x07\x08\x1F\v\u2028]")
     end

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class Array

  # A more meaningful message when you have an insufficient number of columns
  # in a row for transposition.
  MSG_TRANSPOSE_INDEX_ERROR = "Row %s has only %s element(s), but transposition
  requires %s. Please specify a block to populate missing items or adjust
  your array to contain an equal number of elements in each row array."

  # Overrides the default transpose method to allow a block that can be used to return
  # elements required to populate the transposition.

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require 'axlsx'
p = Axlsx::Package.new
wb = p.workbook
wb.add_worksheet(:name => 'defined name') do |sheet|
  sheet.add_row [1, 2, 17, '=FOOBAR']
  wb.add_defined_name("'defined name'!$C1", :local_sheet_id => sheet.index, :name => 'FOOBAR')
end
p.serialize 'custom_defined_name'

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# encoding: UTF-8
#
require 'nkf'
class PhoneticMap

  def data
    @data ||= build_data
  end

  def index_of(string)

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require 'axlsx'
p = Axlsx::Package.new
p.workbook do |wb|
 
  # Stuff like this is why I LOVE RUBY
  # If you dont know about hash default values
  # LEARN IT! LIVE IT! LOVE IT!
  defaults =  { :style => :thick, :color => "000000" }
  borders = Hash.new do |hash, key|
    hash[key] = wb.styles.add_style :border => defaults.merge( { :edges => key.to_s.split('_').map(&:to_sym) } ) 

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  #```ruby
  wb.add_worksheet(name: 'outline_level') do |sheet|
    sheet.add_row [1, 2, 3, 4, Time.now, 149455.15]
    sheet.add_row [1, 2, 5, 6, Time.now,14100.19]
    sheet.add_row [9500002267, 1212, 1212, Time.now,14100.19]
    sheet.add_row [], :collapsed => 1
    sheet.rows[0..2].each do |row|
      row.outline_level = 1
      # This will collapse the outline level rows

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# Hacking comment position!
# Use at your own risk :)
# add_comment is the preferred way to add comments to your worksheet. However, if you really need to position a
# a specific comment, here is one way to do it.
require 'axlsx'
p = Axlsx::Package.new
wb = p.workbook
wb.add_worksheet(:name => 'comments') do |sheet|
  sheet.add_row ['Can we build it?', 'Yes we can!']
  sheet.add_comment(:ref => 'A1', :author => 'Bob', :text => 'Yes We Can!').tap do |comment|

randym

React Native Testing Library 完全ガイド

コアレンダリングメソッド

render(component)

Reactコンポーネントをレンダリングし、テストユーティリティを返す

import { render } from '@testing-library/react-native'