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Contents
require "formalist/form/validity_check"
module Formalist
module RichText
class ValidityCheck
AST = Struct.new(:ast)
def call(ast)
forms = ast.map { |node| visit(node) }.flatten
form_validity_check = Form::ValidityCheck.new
forms.all? { |form_ast| form_validity_check.(form_ast.ast) }
end
alias_method :[], :call
private
def visit(node)
name, nodes = node
handler = :"visit_#{name}"
if respond_to?(handler, true)
send(handler, nodes)
else
[]
end
end
# We need to visit blocks in order to get to the formalist entities nested within them
def visit_block(node)
type, id, children = node
children.map { |child| visit(child) }
end
def visit_entity(node)
type, key, mutability, entity_data, children = node
if type == "formalist"
[AST.new(entity_data["form"])]
else
[]
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems