ENH: support int32 and float32

[brentp]

Hi, I am attempting to add seq[int32] and seq[float32] to a context.
I have made this work by doing this:

import mustache
import mustachepkg/values

proc castValue*(values:seq[float32]): Value =
  var vs: seq[Value]
  for v in values:
    vs.add(v.float.castValue)
  Value(kind: vkSeq, vSeq: vs)
  
var ctx = newContext()
ctx["a"] = @[23'f32, 33'f32]

but it would be nice if this were supported in the library.
thanks for the nice package.

[soasme]

@brentp I have released this feature in nim-mustache v0.4.2. Please upgrade your project dependency.

Example:

# File: issue_15.nim

import mustache

let ctx = newContext()
ctx["f32seq"] = @[0'f32, 1'f32]

let s = """
{{# f32seq }}
{{ . }}
{{/ f32seq }}

{{ f32seq }}
"""

echo(s.render(ctx))

Output:

0.0
1.0

[0.0,1.0]

[brentp]

thank you! (and see my comment in the commit)