33 lines
819 B
Ruby
33 lines
819 B
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe 'Anonymous function syntax' do
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it 'anonymous function' do
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expect(<<~'EOF').to include_elixir_syntax('elixirAnonymousFunction', 'fn')
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fn(_, state) -> state end
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EOF
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end
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it 'as a default argument' do
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expect(<<~'EOF').to include_elixir_syntax('elixirAnonymousFunction', 'fn')
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def exec(func \\ fn(_, state) -> state end) do
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end
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EOF
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end
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it 'as a default argument in a module' do
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str = <<~'EOF'
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defmodule HelloWorld do
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def exec(func \\ fn(_, state) -> state end) do
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end
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end
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EOF
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expect(str).to include_elixir_syntax('elixirAnonymousFunction', 'fn')
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# Test that the syntax properly closed
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expect(str).to include_elixir_syntax('elixirBlockDefinition', '^end')
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end
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end
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