Extending filters with native code docs
Reported by Philipp Pirozhkov | November 30th, 2008 @ 12:17 AM
The goal is to provide such a functionality:
src/behave/child_filter.re:
module ChildFilter
def filter(string)
if string == 'damn'
'****'
renderer = Retem.new()
renderer.add_filter(ChildFilter)
template = renderer.parse('{a|child_filter}')
template.render({~a: 'god damn}) # god ****
This should be described in README, and behavior should be derscribed.
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Templating engine for Ryan/Reia
Retem provides a convenient syntax and a lot of features available out of the box:
* variables
* flow control
* filters
* i18n
* template nesting
== Usage
renderer = Retem.new()
template = renderer.parse("""Total {apples|count:~apples}
{for apple in apples} {apple.color apple.weight|kg} {end}""")
apples = [{~color: 'red', ~weight: 0.2}, {~color: 'yellow', ~weight: 0.15}]
renderer.render({~apples: apples})
=> Total 2 apples
.. red 0.2kg
.. yellow 0.15kg
There are a lot of templating examples in README on http://github.com/pirj/ryan/tree/master/src/retem
Philipp Pirozhkov