Sha256: dc564cb7d2fbe3eb6337592b3389973d5727ea62973af967f0308c1d6a4d4c8c
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Size: 773 Bytes
Versions: 87
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Stored size: 773 Bytes
Contents
require_relative "terminal"
class Thor
module Shell
class ColumnPrinter
attr_reader :stdout, :options
def initialize(stdout, options = {})
@stdout = stdout
@options = options
@indent = options[:indent].to_i
end
def print(array)
return if array.empty?
colwidth = (array.map { |el| el.to_s.size }.max || 0) + 2
array.each_with_index do |value, index|
# Don't output trailing spaces when printing the last column
if ((((index + 1) % (Terminal.terminal_width / colwidth))).zero? && !index.zero?) || index + 1 == array.length
stdout.puts value
else
stdout.printf("%-#{colwidth}s", value)
end
end
end
end
end
end
Version data entries
87 entries across 86 versions & 10 rubygems