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Contents
# encoding: utf-8
module Prismic
module Fragments
# A fragment of type Group, which contains an array of FragmentList (which
# itself is a Hash of fragments).
#
# For instance, imagining this group is defined with two possible fragments:
# an image fragment "image", and a text fragment "caption"; then accessing
# the first image will look like this: `group[0]['image']`.
class Group < Fragment
# The array of group documents
attr_accessor :group_documents
def initialize(group_documents)
@group_documents = group_documents
end
# Get the group document corresponding to index
# @return [Prismic::WithFragments]
def [](index)
@group_documents[index]
end
alias :get :[]
# @yieldparam group_doc [WithFragment]
def each(&blk)
@group_documents.each(&blk)
end
include Enumerable # adds map, select, etc
def length
@group_documents.length
end
alias :size :length
# Generate an HTML representation of the group
#
# @param link_resolver [LinkResolver] The LinkResolver used to build
# application's specific URL
#
# @return [String] the HTML representation
def as_html(link_resolver = nil)
@group_documents.map { |doc| doc.as_html(link_resolver) }.join("\n")
end
# Generate an text representation of the group
#
# @return [String] the text representation
def as_text
@group_documents.map { |doc| doc.as_text }.join("\n")
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems