\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /opt/chef.upgrade/embedded/lib/ruby/gems/2.3.0/gems/pry-0.10.4/lib/pry/helpers/

Viewing File: table.rb

class Pry
  module Helpers
    def self.tablify_or_one_line(heading, things)
      plain_heading = Pry::Helpers::Text.strip_color(heading)
      attempt = Table.new(things, :column_count => things.size)
      if attempt.fits_on_line?(Terminal.width! - plain_heading.size - 2)
        "#{heading}: #{attempt}\n"
      else
        "#{heading}: \n#{tablify_to_screen_width(things, :indent => '  ')}\n"
      end
    end

    def self.tablify_to_screen_width(things, options = {})
      things = things.compact
      if indent = options[:indent]
        usable_width = Terminal.width! - indent.size
        tablify(things, usable_width).to_s.gsub(/^/, indent)
      else
        tablify(things, Terminal.width!).to_s
      end
    end

    def self.tablify(things, line_length)
      table = Table.new(things, :column_count => things.size)
      table.column_count -= 1 until 1 == table.column_count or
        table.fits_on_line?(line_length)
      table
    end

    class Table
      attr_reader :items, :column_count
      def initialize items, args = {}
        @column_count = args[:column_count]
        self.items = items
      end

      def to_s
        rows_to_s.join("\n")
      end

      def rows_to_s style = :color_on
        widths = columns.map{|e| _max_width(e)}
        @rows_without_colors.map do |r|
          padded = []
          r.each_with_index do |e,i|
            next unless e
            item = e.ljust(widths[i])
            item.sub! e, _recall_color_for(e) if :color_on == style
            padded << item
          end
          padded.join(Pry.config.ls.separator)
        end
      end

      def items= items
        @items = items
        _rebuild_colorless_cache
        _recolumn
        items
      end

      def column_count= n
        @column_count = n
        _recolumn
      end

      def fits_on_line? line_length
        _max_width(rows_to_s :no_color) <= line_length
      end

      def columns
        @rows_without_colors.transpose
      end

      def ==(other); items == other.to_a end
      def to_a; items.to_a end

      private
      def _max_width(things)
        things.compact.map(&:size).max || 0
      end

      def _rebuild_colorless_cache
        @colorless_cache = {}
        @plain_items = []
        items.map do |e|
          plain = Pry::Helpers::Text.strip_color(e)
          @colorless_cache[plain] = e
          @plain_items << plain
        end
      end

      def _recolumn
        @rows_without_colors = []
        return if items.size.zero?
        row_count = (items.size.to_f/column_count).ceil
        row_count.times do |i|
          row_indices = (0...column_count).map{|e| row_count*e+i}
          @rows_without_colors << row_indices.map{|e| @plain_items[e]}
        end
      end

      def _recall_color_for thing
        @colorless_cache[thing]
      end
    end

  end
end