Sha256: 98504a6b7d5e4d30c8d35e4b8eef5b30b325e834ac15ff9001f85f34dfa2a575
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Versions: 6
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Contents
=begin rdoc
Array extensions
=end
require "enumerator"
class Array
def to_os
map {|a| a.to_os }
end
def collect_with_index &block
self.enum_for(:each_with_index).collect &block
end
def runnable(quiet=true)
self.join(" \n ").runnable(quiet)
end
def nice_runnable(quiet=true)
self.flatten.reject{|e| (e.nil? || e.empty?) }.join(" \n ").chomp.nice_runnable(quiet)
end
def to_string(pre="")
map {|a| a.to_string(pre)}.join("\n")
end
def get_named(str="")
map {|a| a.name == str ? a : nil }.reject {|a| a.nil? }
end
def respec_string(ns=[])
"'#{map {|e| e.to_option_string }.join("', '")}'"
end
# Example nodes.select_with_hash(:status=>'running')
def select_with_hash(conditions={})
select do |node|
conditions.any? do |k,v|
( node.has_key?(k) && node[k]==v ) or ( node.respond_to?(k) && node.send(k)==v )
end
end
end
end
Version data entries
6 entries across 6 versions & 2 rubygems