Sha256: 68d9fd12c1bfe562968ba51051597bd5e29769427d141deb178e5bfffc63df30
Contents?: true
Size: 990 Bytes
Versions: 8
Compression:
Stored size: 990 Bytes
Contents
<% redirect do |target| %># <%= const.name %>::manifest <replace with manifest summary>
# <replace with command line description>
# <%= const.const_name %> Documentation
# This example FileTask counts the specified letters
# in a source file and writes the counts to a target
# file as YAML.
#
class <%= const.const_name %> < Tap::FileTask
# <config file documentation>
config :letters, ['a','e','i','o','u'], &c.array # a list of letters to count
def process(source, target)
# prepare ensures the parent directory for target
# exists and, if necessary, backs up the existing
# target file (which is restored on error)
prepare(target)
# now perform the task...
str = File.read(source)
letter_count = letters.collect do |letter|
str.count(letter)
end
File.open(target, "wb") do |file|
file << letter_count.to_yaml
end
target
end
end <% module_nest(const.nesting, ' ') { target } end %>
Version data entries
8 entries across 8 versions & 2 rubygems