tupled-stdout.eo

# The MIT License (MIT)
#
#  2016-2022 Objectionary.com
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

+alias org.eolang.io.stdout
+architect yegor256@gmail.com
+home https://github.com/objectionary/eo
+package org.eolang.io
+version 0.0.0

# An object for testing entire applications that accepts arguments in the form of a tuple.
[args] > tupled-stdout
  memory 0 > iter
  args.length.minus 1 > max
  if. > @
    max.lt 0
    error "tuple of arguments must contain at least one element"
    if.
      max.eq 0
      stdout
        args.at
          0
      while.
        iter.as-int.lt max
        [i]
          seq > @
            *
              stdout
                args.at
                  i
              iter.write
                iter.as-int.plus 1
              TRUE