API options not supported, some error out

[ozzyogkush]

Background: I am attempting to evaluate Imgix for use in websites my company runs, using jekyll/imgix 1.1.0 (which uses the same version of this repo).

When trying to use options such as crop or fit, it simply omits the value specified in the tag. EG:

{{ image_filename | imgix_url: w: 480, crop: faces }}

results in a string omitting that value (in this case, faces): myfile.jpg?w=480&crop=

I'm not sure if this belongs here or in the imgix/jekyll-imgix repo's issues, but also using max-w or max-h eg {{ image_filename | imgix_url: w: 480, max-h: 100 }} results in a liquid exception: wrong number of arguments.

[paulstraw]

Hey @ozzyogkush, string values such as faces need to be in quotes, e.g., {{ image_filename | imgix_url: w: 480, crop: 'faces' }}.

I've opened imgix/jekyll-imgix#8 to track the issue with dashed params.

[ozzyogkush]

Ah yeah sorry I was apparently using a symbol, not a string, as the value. My bad.