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feat(ts): add ruby support for ruby operator methods (#292)

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Ruby supports some operators overloading by declaring a method with the
operator as the method name, e.g. `def <=>(other)`. Tree sitter ruby
parser recognises these method names as operators, not identifiers, and
as such existing queries skip over them.

This commit adds a query that captures "operator" instance methods.
This commit is contained in:
Slotos 2023-09-18 17:22:59 +02:00 committed by GitHub
parent 22ed2f75eb
commit fa8c408b76
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 75 additions and 48 deletions
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5
queries/ruby/aerial.scm
View file

@ -8,6 +8,11 @@
(#set! "kind" "Method")
) @type
(method
name: (operator) @name
(#set! "kind" "Method")
) @type
(method
name: (setter
name: (identifier)) @name

114
tests/treesitter/ruby_spec.lua
View file

@ -9,7 +9,7 @@ describe("treesitter ruby", function()
level = 0,
lnum = 1,
col = 0,
end_lnum = 9,
end_lnum = 13,
end_col = 3,
children = {
{
@ -50,42 +50,60 @@ describe("treesitter ruby", function()
end_lnum = 8,
end_col = 22,
},
{
kind = "Method",
name = "==",
level = 1,
lnum = 10,
col = 2,
end_lnum = 10,
end_col = 19,
},
{
kind = "Method",
name = "oneline",
level = 1,
lnum = 12,
col = 2,
end_lnum = 12,
end_col = 21,
},
},
},
{
kind = "Method",
name = "describe UnitTest",
level = 0,
lnum = 11,
lnum = 15,
col = 0,
end_lnum = 18,
end_lnum = 22,
end_col = 3,
children = {
{
kind = "Method",
name = "before :all",
level = 1,
lnum = 12,
lnum = 16,
col = 2,
end_lnum = 13,
end_lnum = 17,
end_col = 5,
},
{
kind = "Method",
name = "after",
level = 1,
lnum = 14,
lnum = 18,
col = 2,
end_lnum = 15,
end_lnum = 19,
end_col = 5,
},
{
kind = "Method",
name = "it should describe the test",
level = 1,
lnum = 16,
lnum = 20,
col = 2,
end_lnum = 17,
end_lnum = 21,
end_col = 5,
},
},
@ -94,54 +112,54 @@ describe("treesitter ruby", function()
kind = "Method",
name = "namespace rake_namespace",
level = 0,
lnum = 20,
lnum = 24,
col = 0,
end_lnum = 26,
end_lnum = 30,
end_col = 3,
children = {
{
kind = "Method",
name = "task :simple_task",
level = 1,
lnum = 21,
lnum = 25,
col = 2,
end_lnum = 21,
end_lnum = 25,
end_col = 29,
},
{
kind = "Method",
name = "task inline_task",
level = 1,
lnum = 22,
lnum = 26,
col = 2,
end_lnum = 22,
end_lnum = 26,
end_col = 43,
},
{
kind = "Method",
name = "task rake_task",
level = 1,
lnum = 23,
lnum = 27,
col = 2,
end_lnum = 23,
end_lnum = 27,
end_col = 37,
},
{
kind = "Method",
name = "multitask parallel_prereqs",
level = 1,
lnum = 24,
lnum = 28,
col = 2,
end_lnum = 24,
end_lnum = 28,
end_col = 58,
},
{
kind = "Method",
name = "file create_file",
level = 1,
lnum = 25,
lnum = 29,
col = 2,
end_lnum = 25,
end_lnum = 29,
end_col = 30,
},
},
@ -150,18 +168,18 @@ describe("treesitter ruby", function()
kind = "Module",
name = "Long::Mod::Name",
level = 0,
lnum = 29,
lnum = 33,
col = 0,
end_lnum = 32,
end_lnum = 36,
end_col = 3,
children = {
{
kind = "Class",
name = "Long::Class::Name",
level = 1,
lnum = 30,
lnum = 34,
col = 2,
end_lnum = 31,
end_lnum = 35,
end_col = 5,
},
},
@ -170,33 +188,15 @@ describe("treesitter ruby", function()
kind = "Method",
name = "context Shoulda Context",
level = 0,
lnum = 34,
lnum = 38,
col = 0,
end_lnum = 44,
end_lnum = 48,
end_col = 3,
children = {
{
kind = "Method",
name = "setup",
level = 1,
lnum = 35,
col = 2,
end_lnum = 36,
end_col = 5,
},
{
kind = "Method",
name = "teardown",
level = 1,
lnum = 37,
col = 2,
end_lnum = 38,
end_col = 5,
},
{
kind = "Method",
name = "should test something",
level = 1,
lnum = 39,
col = 2,
end_lnum = 40,
@ -204,7 +204,7 @@ describe("treesitter ruby", function()
},
{
kind = "Method",
name = "should_eventually actually work",
name = "teardown",
level = 1,
lnum = 41,
col = 2,
@ -213,11 +213,29 @@ describe("treesitter ruby", function()
},
{
kind = "Method",
name = "should_not validate_presence_of(:title)",
name = "should test something",
level = 1,
lnum = 43,
col = 2,
end_lnum = 43,
end_lnum = 44,
end_col = 5,
},
{
kind = "Method",
name = "should_eventually actually work",
level = 1,
lnum = 45,
col = 2,
end_lnum = 46,
end_col = 5,
},
{
kind = "Method",
name = "should_not validate_presence_of(:title)",
level = 1,
lnum = 47,
col = 2,
end_lnum = 47,
end_col = 41,
},
},

4
tests/treesitter/ruby_test.rb
View file

@ -6,6 +6,10 @@ module Mod
def meth_2() end
def name=(value) end
def ==(other) end
def oneline = "woo"
end
describe 'UnitTest' do