<%= react_component("HelloWorld", { greeting: "Hello from react-rails." }) %> <%= react_component( "HelloWorld", { greeting: "Hello from react-rails." } ) %> <%= react_component( "HelloWorld", { greeting: "Hello from react-rails." } ) %> <%= react_component( "HelloWorld", { greeting: "Hello from react-rails." } ) %> <%= react_component( "HelloWorld", { greeting: "Hello from react-rails." }, { greeting: "Hello from react-rails." }, { greeting: "Hello from react-rails." }, { greeting: "Hello from react-rails." } ) %>