module Pry::Helpers - pry-0.10.1 Documentation

# module Pry::Helpers

### Public Class Methods

tablify(things, line_length) click to toggle source

    # File lib/pry/helpers/table.rb, line 23
    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

tablify_or_one_line(heading, things) click to toggle source

    # File lib/pry/helpers/table.rb, line 3
    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

tablify_to_screen_width(things, options = {}) click to toggle source

    # File lib/pry/helpers/table.rb, line 13
    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