Contents

=begin
    Copyright 2010-2014 Tasos Laskos <[e-mail]>

    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.
=end

class Array

    #
    # @param    [#to_s, Array<#to_s>]  tags
    #
    # @return [Bool]
    #   `true` if `self` contains any of the `tags` when objects of both `self`
    #   and `tags` are converted to `String`.
    #
    def includes_tags?( tags )
        return false if !tags

        tags = [tags].flatten.compact.map( &:to_s )
        return false if tags.empty?

        (self.flatten.compact.map( &:to_s ) & tags).any?
    end

    # Recursively converts the array's string data to UTF8.
    #
    # @return [Array]
    #   Copy of `self` with all strings {String#recode recoded} to UTF8.
    def recode
        map { |v| v.respond_to?( :recode ) ? v.recode : v }
    end

    def chunk( pieces = 2 )
        return self if pieces <= 0

        len    = self.length
        mid    = len / pieces
        chunks = []
        start  = 0

        1.upto( pieces ) do |i|
            last = start + mid
            last = last - 1 unless len % pieces >= i
            chunks << self[ start..last ] || []
            start = last + 1
        end

        chunks
    end

end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
arachni-0.4.7	lib/arachni/ruby/array.rb
arachni-0.4.6	lib/arachni/ruby/array.rb