Sha256: 0d2e4ec2d2b371a82bada29e195e5857cde2ce52ba260b412117605d3c45f2ec
Contents?: true
Size: 830 Bytes
Versions: 12
Compression:
Stored size: 830 Bytes
Contents
module Liquid
module Utils
def self.slice_collection(collection, from, to)
if (from != 0 || to != nil) && collection.respond_to?(:load_slice)
collection.load_slice(from, to)
else
slice_collection_using_each(collection, from, to)
end
end
def self.non_blank_string?(collection)
collection.is_a?(String) && collection != ''.freeze
end
def self.slice_collection_using_each(collection, from, to)
segments = []
index = 0
# Maintains Ruby 1.8.7 String#each behaviour on 1.9
return [collection] if non_blank_string?(collection)
collection.each do |item|
if to && to <= index
break
end
if from <= index
segments << item
end
index += 1
end
segments
end
end
end
Version data entries
12 entries across 12 versions & 2 rubygems