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remove env from double-greet example

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pantor
2018-02-17 16:02:35 +01:00
parent 03d3414968
commit 788d94bba5
2 changed files with 4 additions and 4 deletions
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6
README.md
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@@ -83,8 +83,8 @@ Environment env = Environment("../path/templates/");
Environment env = Environment("../path/templates/", "../path/results/");
// Choose between JSON pointer or dot notation to access elements
env.set_element_notation(inja::ElementNotation::Pointer); // (default) e.g. time/start
env.set_element_notation(inja::ElementNotation::Dot); // e.g. time.start
env.set_element_notation(ElementNotation::Pointer); // (default) e.g. time/start
env.set_element_notation(ElementNotation::Dot); // e.g. time.start
// With other opening and closing strings (here the defaults, as regex)
env.set_variables("\\{\\{", "\\}\\}"); // Variables {{ }}
@@ -206,7 +206,7 @@ env.render("{{ double(16) }}", data) // "32"
// A callback without argument can be used like a dynamic variable:
std::string greet = "Hello";
env.add_callback("double-greetings", 0, [&env, greet](Parsed::Arguments args, json data) {
env.add_callback("double-greetings", 0, [greet](Parsed::Arguments args, json data) {
return greet + " " + greet + "!";
});
env.render("{{ double-greetings }}", data) // "Hello Hello!"

2
test/src/unit-renderer.cpp
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@@ -151,7 +151,7 @@ TEST_CASE("callbacks") {
});
std::string greet = "Hello";
env.add_callback("double-greetings", 0, [&env, greet](inja::Parsed::Arguments args, json data) {
env.add_callback("double-greetings", 0, [greet](inja::Parsed::Arguments args, json data) {
return greet + " " + greet + "!";
});