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Fix some constants to be frozen and usable in a Ractor #660

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Merged
larskanis merged 1 commit into from
Aug 4, 2025
Merged

Fix some constants to be frozen and usable in a Ractor #660

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1 change: 1 addition & 0 deletions lib/pg.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@ module PG
POSTGRESQL_LIB_PATH = false
end
end
POSTGRESQL_LIB_PATH.freeze

add_dll_path = proc do |path, &block|
if RUBY_PLATFORM =~/(mswin|mingw)/i && path
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1 change: 1 addition & 0 deletions lib/pg/version.rb
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@@ -1,3 +1,4 @@
# frozen_string_literal: true
module PG
# Library version
VERSION = '1.6.1'
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10 changes: 10 additions & 0 deletions spec/pg_spec.rb
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Expand Up @@ -57,4 +57,14 @@

expect( bres ).to eq( 55 )
end

it "should provide constants in a Ractor", :ractor do
vals = Ractor.new(@conninfo) do |conninfo|
[PG.library_version, PG.version_string, PG.threadsafe?, PG::VERSION, PG::POSTGRESQL_LIB_PATH]
end.value

expect( vals ).to eq(
[PG.library_version, PG.version_string, PG.threadsafe?, PG::VERSION, PG::POSTGRESQL_LIB_PATH]
)
end
end
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