Struct IfEqualsHelper

pub struct IfEqualsHelper;

Execute template if the first argument is equal to any other argument, otherwise execute the inverse (all arguments are converted to string and case insensitive compared)

//assert_eq!(
  //exec_template(json!({}), r#"{{#if_equals "test" "teSt"}}OK{{else}}{{/if_equals}}"#),
  //"OK"
//);
assert_eq!(
  exec_template(json!({ "a": "42", "b": "42" }), r#"{{#if_equals a ./b }}OK{{else}}{{/if_equals}}"#),
  "OK"
);
assert_eq!(
  exec_template(json!({}), r#"{{#if_equals "test" "NO"}}OK{{else}}NOK{{/if_equals}}"#),
  "NOK"
);
assert_eq!(
  exec_template(json!({}), r#"{{#if_equals "test" "NO" "NO" "test"}}OK{{else}}NOK{{/if_equals}}"#),
  "OK"
);
assert_eq!(
  exec_template(json!({}), r#"{{#if_equals "test" "NO" "NOPE"}}OK{{else}}NOK{{/if_equals}}"#),
  "NOK"
);

Trait Implementations

impl HelperDef for IfEqualsHelper

fn call<'reg: 'rc, 'rc>( &self, h: &Helper<'reg, 'rc>, handle: &'reg Handlebars<'reg>, ctx: &'rc Context, render_ctx: &mut RenderContext<'reg, 'rc>, out: &mut dyn Output, ) -> HelperResult

A complex version of helper interface.

fn call_inner<'reg, 'rc>( &self, _: &Helper<'reg, 'rc>, _: &'reg Registry<'reg>, _: &'rc Context, _: &mut RenderContext<'reg, 'rc>, ) -> Result<ScopedJson<'reg, 'rc>, RenderError>

where 'reg: 'rc,

A simplified api to define helper