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Enhance schema hover link to jump to the right table #212

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Enhance schema hover link to jump to the right table #212

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60cc1fe
Add schema collector
faraazahmad Dec 18, 2023
abe9229
add types
faraazahmad Dec 18, 2023
77da138
fix operator typo
faraazahmad Dec 18, 2023
e3f748f
add RubyLsp::Rails module
faraazahmad Dec 18, 2023
3d9b762
incorporate changes by @wbhouston
faraazahmad Jan 10, 2024
63bf2c1
fix schema collector test
faraazahmad Jan 10, 2024
da54d63
fix rack app test
faraazahmad Jan 10, 2024
4d97874
Update lib/ruby_lsp/ruby_lsp_rails/hover.rb
faraazahmad Jan 20, 2024
5f65cb9
fix: address comments
faraazahmad Jan 29, 2024
633edc5
Fix typing and linting
andyw8 Jan 29, 2024
0e414a7
fix: move schema file into class
faraazahmad Jan 31, 2024
c24d3d5
Update lib/ruby_lsp/ruby_lsp_rails/hover.rb
faraazahmad Mar 18, 2024
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33 changes: 33 additions & 0 deletions lib/ruby_lsp/ruby_lsp_rails/schema_collector.rb
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Original file line number Diff line number Diff line change
@@ -0,0 +1,33 @@
# typed: strict
# frozen_string_literal: true

module RubyLsp
module Rails
class SchemaCollector < Prism::Visitor
extend T::Sig

sig { returns(T::Hash[String, Prism::Location]) }
attr_reader :tables

sig { void }
def initialize
@tables = {}

super
end

sig { params(node: Prism::CallNode).void }
def visit_call_node(node)
return if node.block.nil?

node.block.body.child_nodes.each do |child_node|
next unless child_node.is_a?(Prism::CallNode)
next unless child_node.name == :create_table

table_name = child_node.arguments.child_nodes.first.content
@tables[table_name.classify] = child_node.location
end
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@wbhouston wbhouston Dec 28, 2023

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It is not necessary to traverse the nodes directly within a Prism::Visitor. Per the documentation:

  def visit_call_node(node)
    if node.name == "foo"
      # Do something with the node
    end

    # Call super so that the visitor continues walking the tree
    super
  end

So this could be restructured to look like:

def visit_call_node(node)
  if node.name == 'create_table'
    # ensure the first argument is a string node and store the location
  end

  super
end

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@faraazahmad faraazahmad Jan 1, 2024

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Hi @wbhouston! Thank you for these changes, they look great to me! Feel free to commit these changes to this PR

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@andyw8 andyw8 Jan 4, 2024

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@faraazahmad it won't be possible for @wbhouston to push to your branch.

end
end
end
end