Sha256: c54cc7844e3a847e1be5ddb263d5830111f0be0e7f6899d96dfb3e191c78e9fd
Contents?: true
Size: 930 Bytes
Versions: 6
Compression:
Stored size: 930 Bytes
Contents
# encoding: UTF-8
require_relative '../extensions/big_decimal'
module GoodData
class DataResult
attr_reader :data
def initialize(data)
@data = data
end
def print
puts to_s
end
def to_s(options = {})
with_indices = options[:index]
a = to_table.to_a
data = a.transpose
data.unshift((1..a.length).to_a) if with_indices
processed_data = data.each_with_index.map do |col, i|
col.unshift(i.zero? ? nil : i) if with_indices # inserts row labels #
w = col.map { |cell| cell.to_s.length }.max # w = "column width" #
col.each_with_index.map do |cell, j|
j.zero? ? cell.to_s.center(w) : cell.to_s.ljust(w)
end # alligns the column #
end
processed_data.transpose.map { |row| "[#{row.join(' | ')}]" }.unshift('').join("\n")
end
def to_table
fail 'Should be implemented in subclass'
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems