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Contents
require 'fileutils'
# Util methods for processing file.
module FileHelper
# Create file with at given path with given content. Ensure parent directories
# exist.
#
# path - An String path of file.
# content - An String or an Array of Strings content of file.
def create_file(path, content = '')
file_path = File.expand_path(path)
dir_path = File.dirname(file_path)
FileUtils.makedirs(dir_path) unless File.exist?(dir_path)
write_file(path, content)
end
# Write file content at given path.
#
# path - An String path of file.
# content - An String or an Array of Strings content of file.
def write_file(path, content)
File.open(path, 'w') do |file|
case content
when ''
# Create empty file.
when String
file.puts content
when Array
file.puts content.join("\n")
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems