Sha256: 2d6e0f7cfcbcff60360fcdd92bd42149f385f4379372e19ddab44504a55486f9
Contents?: true
Size: 703 Bytes
Versions: 40
Compression:
Stored size: 703 Bytes
Contents
#
# Nested tag helper is used to test tags that can be declared inside other tags.
#
# @example
# tag = NestedTagHelper.new
# tag.push '<div>', '</div>'
# tag.push '<h1>', '</h1>'
# tag.push 'Title'
# tag.to_s => '<div><h1>Title</h1></div>'
#
class NestedTagHelper
def initialize
@tag_stack = []
end
def push(opening, closing = nil)
@tag_stack.push Tag.new(opening, closing)
end
def to_s
closing_tags = []
@tag_stack.collect do |tag|
closing_tags.unshift tag.closing
tag.opening
end.join('') + closing_tags.join('')
end
private #######################################################################
Tag = Struct.new(:opening, :closing)
end
Version data entries
40 entries across 40 versions & 1 rubygems