Use prettier_print for formatting

Author: kddnewton

CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) a
 
 ## [Unreleased]
 
+### Changed
+
+- Use `prettier_print` for formatting.
+
 ## [0.1.0] - 2022-03-31
 
 ### Added

Gemfile.lock

@@ -3,6 +3,7 @@ PATH
   specs:
     syntax_tree-json (0.1.0)
       json
+      prettier_print
       syntax_tree (>= 2.0.1)
 
 GEM
@@ -11,14 +12,16 @@ GEM
     docile (1.4.0)
     json (2.6.1)
     minitest (5.15.0)
+    prettier_print (0.1.0)
     rake (13.0.6)
     simplecov (0.21.2)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.4)
-    syntax_tree (2.4.1)
+    syntax_tree (2.5.0)
+      prettier_print
 
 PLATFORMS
   x86_64-darwin-21

lib/syntax_tree/json.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require "json"
+require "prettier_print"
 require "syntax_tree"
 
 require_relative "json/version"
@@ -97,8 +98,8 @@ def pretty_print(q)
     end
 
     class << self
-      def format(source)
-        formatter = PP.new([])
+      def format(source, maxwidth = 80)
+        formatter = PrettierPrint.new([], maxwidth)
         parse(source).format(formatter)
 
         formatter.flush

syntax_tree-json.gemspec

@@ -24,6 +24,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = %w[lib]
 
   spec.add_dependency "json"
+  spec.add_dependency "prettier_print"
   spec.add_dependency "syntax_tree", ">= 2.0.1"
 
   spec.add_development_dependency "bundler"