switch to Lexbor parser

README.md

@@ -79,7 +79,7 @@ agent.get("#{web page only logged-in users can see}"
 ### search node
 
 You can use css selector to search html nodes by using `#css` method.
-This method is from [myhtml](https://github.com/sparklemotion/mechanize), so if you want to explore more, please refer the repository.
+This method is from [lexbor](https://github.com/kostya/lexbor), so if you want to explore more, please refer the repository.
 
 ```crystal
 puts page.css("h1").first.inner_text

shard.yml

@@ -9,8 +9,8 @@ crystal: 1.0.0
 license: MIT
 
 dependencies:
-  myhtml:
-    github: kostya/myhtml
+  lexbor:
+    github: kostya/lexbor
 
 development_dependencies:
   webmock:

src/mechanize/form.cr

@@ -11,7 +11,7 @@ require "./utils/element_matcher"
 class MechanizeCr::Form
   include MechanzeCr::ElementMatcher
 
-  getter node         : Node | Myhtml::Node
+  getter node         : Node | Lexbor::Node
   getter fields       : Array(FormContent::Field)
   getter checkboxes   : Array(FormContent::CheckBox)
   getter radiobuttons : Array(FormContent::RadioButton)
@@ -23,7 +23,7 @@ class MechanizeCr::Form
   getter page         : Page?
   property action     : String
 
-  def initialize(node : Node | Myhtml::Node, page : Page? = nil)
+  def initialize(node : Node | Lexbor::Node, page : Page? = nil)
     @enctype          = node.fetch("enctype", "application/x-www-form-urlencoded")
     @node             = node
     @fields           = Array(FormContent::Field).new
@@ -64,7 +64,7 @@ class MechanizeCr::Form
 
   private def parse
     @node.css("input").not_nil!.each do |html_node|
-      html_node = html_node.as(Myhtml::Node)
+      html_node = html_node.as(Lexbor::Node)
       type = (html_node["type"] || "text").downcase
       case type
       when "checkbox"
@@ -92,13 +92,13 @@ class MechanizeCr::Form
 
     # Find all textarea tags
     @node.css("textarea").each do |node|
-      node = node.as(Myhtml::Node)
+      node = node.as(Lexbor::Node)
       next if node["name"].empty?
       @fields << FormContent::Textarea.new(node, node.inner_text)
     end
 
     @node.css("button").each do |node|
-      node = node.as(Myhtml::Node)
+      node = node.as(Lexbor::Node)
       type = node.fetch("type", "submit").downcase
       next if type == "reset"
       @buttons << FormContent::Button.new(node, @node)
@@ -106,7 +106,7 @@ class MechanizeCr::Form
 
     # Find all select tags
     @node.css("select").each do |node|
-      node = node.as(Myhtml::Node)
+      node = node.as(Lexbor::Node)
       next if node["name"].empty?
       if node.has_key?("multiple")
         @selectboxes << FormContent::MultiSelectList.new(node)

src/mechanize/form/button.cr

@@ -1,6 +1,6 @@
 class MechanizeCr::FormContent::Button < MechanizeCr::FormContent::Field
-  getter form_node : Node | Myhtml::Node
-  def initialize(node : Node | Myhtml::Node, form_node : Node | Myhtml::Node, value=nil)
+  getter form_node : Node | Lexbor::Node
+  def initialize(node : Node | Lexbor::Node, form_node : Node | Lexbor::Node, value=nil)
     @form_node = form_node
     super(node, value)
   end

src/mechanize/form/field.cr

@@ -3,9 +3,9 @@ class MechanizeCr::FormContent::Field
   getter name      : String
   getter type      : String
   getter raw_value : String?
-  getter node      : Node | Myhtml::Node
+  getter node      : Node | Lexbor::Node
 
-  def initialize(node : Node | Myhtml::Node, value=nil)
+  def initialize(node : Node | Lexbor::Node, value=nil)
     @node      = node
     @name      = node.fetch("name", "")
     @value     = value || node.fetch("value", nil)

src/mechanize/form/multi_select_list.cr

@@ -1,13 +1,13 @@
 require "./option"
 
 class MechanizeCr::FormContent::MultiSelectList
-  getter node       : Myhtml::Node
+  getter node       : Lexbor::Node
   getter name       : String
   getter type       : String
   property values   : Array(String)
   property options  : Array(FormContent::Option)
 
-  def initialize(node : Myhtml::Node)
+  def initialize(node : Lexbor::Node)
     @node    = node
     @name    = node.fetch("name", "")
     @type    = node.fetch("type", "")

src/mechanize/form/option.cr

@@ -1,6 +1,6 @@
 class MechanizeCr::FormContent::Option
   getter select_list : FormContent::MultiSelectList
-  getter node        : Myhtml::Node
+  getter node        : Lexbor::Node
   getter text        : String
   getter value       : String
   getter selected    : Bool

src/mechanize/form/radio_button.cr

@@ -1,7 +1,7 @@
 class MechanizeCr::FormContent::RadioButton < MechanizeCr::FormContent::Field
   property :checked, :form
 
-  def initialize(node : Node | Myhtml::Node, form : Form)
+  def initialize(node : Node | Lexbor::Node, form : Form)
     @checked = !!node.fetch("checked", nil)
     @form    = form
     super(node)

src/mechanize/node.cr

@@ -1,4 +1,5 @@
-require "myhtml"
+require "lexbor"
+
 # This is a fake node used when sending post request.
 class Node < Hash(String,String)
   def css(str)
@@ -11,7 +12,7 @@ class Node < Hash(String,String)
 end
 
 # This is a real Node got from html.
-struct Myhtml::Node
+struct Lexbor::Node
   delegate :[], to: attributes
   delegate :[]=, to: attributes
   delegate :[]?, to: attributes

src/mechanize/page.cr

@@ -12,8 +12,8 @@ class MechanizeCr::Page < MechanizeCr::File
     super(uri, response, body, code)
   end
 
-  def parser : Myhtml::Parser
-    @parser ||=  Myhtml::Parser.new(@body)
+  def parser : Lexbor::Parser
+    @parser ||= Lexbor::Parser.new(@body)
   end
 
   def title