Sha256: a00175ed5f8bcb2c0798497b0ad9a919c940d5b65c123b61528f96523f7a819b
Contents?: true
Size: 1.03 KB
Versions: 30
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Stored size: 1.03 KB
Contents
module Ey
module Core
module Cli
module Helpers
module StreamPrinter
def stream_print(opts)
yield Printer.new(opts)
end
class Printer
def initialize(rows = {})
@rows = rows
end
def print(*vals)
unless @header_printed
header = []
separator = []
@rows.each do |k,v|
header << format(k, v)
separator << '-' * v
end
puts header.join("| ")
puts separator.join("|-")
@header_printed = true
end
line = []
vals.each_with_index do |v,index|
line << format(v, @rows.values[index])
end
puts line.join("| ")
end
def format(value, width)
TablePrint::FixedWidthFormatter.new(width).format(value)
end
end
end
end
end
end
end
Version data entries
30 entries across 30 versions & 2 rubygems