Crystal 1.1.0 compatibility

[petr-fischer]

Compiler error when requiring "crinja":

1 | require "crinja"
     ^
Error: while requiring "crinja"

In lib/crinja/src/crinja.cr:63:1

 63 | require "./lib/filter"
      ^
Error: while requiring "./lib/filter"

In lib/crinja/src/lib/filter.cr:68:1

 68 | require "./filter/*"
      ^
Error: while requiring "./filter/*"

In lib/crinja/src/lib/filter/collections.cr:2:10

 2 | Crinja.filter :list do
            ^-----
Error: expanding macro

In lib/crinja/src/lib/filter/collections.cr:2:3

 2 | Crinja.filter :list do
     ^
Error: expanding macro

There was a problem expanding macro 'filter'

Called macro defined in lib/crinja/src/runtime/callable.cr:69:3

 69 | macro filter(defaults = nil, name = nil, &block)

Which expanded to:

 >  1 |     Crinja.callable(Crinja::Filter, :list, nil) do
 >  2 |       target = arguments.target!
 >  3 | 
 >  4 |       begin value = target.raw
 >  5 | case value
 >  6 | when String
 >  7 |   value.chars
 >  8 | when Array
 >  9 |   value
 > 10 | when .responds_to?(:to_a)
 > 11 |   target.to_a
 > 12 | else
 > 13 |   raise(TypeError.new("target for list filter cannot be converted to list"))
 > 14 | end
 > 15 |  end
 > 16 |     end
 > 17 |   
Error: expanding macro

In lib/crinja/src/lib/filter/collections.cr:11:14

 11 | target.to_a
             ^---
Error: instantiating 'Crinja::Value#to_a()'

In lib/crinja/src/runtime/value.cr:399:5

 399 | each do |item|
       ^---
Error: instantiating 'each()'

In lib/crinja/src/runtime/value.cr:255:5

 255 | raw_each do |raw|
       ^-------
Error: instantiating 'raw_each()'

In lib/crinja/src/runtime/value.cr:239:14

 239 | object.each { |value| yield value.as(Value).raw }
              ^---
Error: instantiating '(Array(Crinja::Value) | Crinja::Function::Cycler | Crinja::Tuple | Iterator(Crinja::Value))#each()'

In /usr/share/crystal/src/iterator.cr:597:7

 597 | yield value
       ^
Error: argument #1 of yield expected to be Crinja::Value, not (Array(Crinja::Value) | Bool | Crinja::Callable | Crinja::Object | Crinja::SafeString | Crinja::Undefined | Float64 | Hash(Crinja::Value, Crinja::Value) | Int32 | Int64 | Iterator(Crinja::Value) | Proc(Crinja::Arguments, Crinja::Value) | String | Time | Nil)

[straight-shoota]

Which version of crinja are you using? This should work in master.

[petr-fischer]

I am using only released (tagged) versions - error above is from version 0.7, but everything is OK with fresh 0.8 version. Thanks! Closing...