R/times.R

In cloudcell/foreach: Provides Foreach Looping Construct for R

#
# Copyright (c) 2008-2010 Revolution Analytics
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

# a simple convenience function for use with %do% and %dopar%
# inspired by Daniel Kaplan of Macalester College
times <- function(n) {
  if (!is.numeric(n) || length(n) != 1)
    stop('n must be a numeric value')
  foreach(icount(n), .combine='c')
}