Logicless templating

whisker.render(template, data = parent.frame(), partials = list(),
  debug = FALSE, strict = TRUE)

Arguments

template: character with template text
data: named list or environment with variables that will be used during rendering
partials: named list with partial templates, will be used during template construction
debug: Used for debugging purposes, likely to disappear
strict: logical if TRUE the seperation symbol is a "." otherwise a "$"

Value

character with rendered template

Note

By default whisker applies html escaping on the generated text. To prevent this use {{{variable}}} (triple) in stead of {{variable}}.

Examples

template <- "Hello {{place}}!"
place <- "World"

whisker.render(template)
#> [1] "Hello World!"

# to prevent html escaping use triple {{{}}}
template <- 
  "I'm escaped: {{name}}
And I'm not: {{{name}}}"

data <- list( name = '<My Name="Nescio&">')
whisker.render(template, data)
#> [1] "I'm escaped: &lt;My Name=&quot;Nescio&amp;&quot;&gt;\nAnd I'm not: <My Name=\"Nescio&\">"
# I'm escaped: &lt;My Name=&quot;Nescio&amp;&quot;&gt;
# And I'm not: <My Name="Nescio&">