Module: PhlexForms::InlineIcons

Defined in:
lib/phlex_forms/inline_icons.rb

Overview

The gem's zero-dependency fallback icon set: a small map of inline SVGs for the handful of icons phlex-forms itself renders. Swap the whole renderer via PhlexForms.configure { |c| c.icon_renderer = ... } (e.g. to use glyps).

Constant Summary collapse

CHEVRON_DOWN =

Lucide "chevron-down", 24x24, currentColor stroke — matches the icon the select trigger used before extraction.

<<~SVG
  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="m6 9 6 6 6-6"/></svg>
SVG
ICONS = 
{
  "chevron-down" => CHEVRON_DOWN
}.freeze

Class Method Summary collapse

Class Method Details

.apply_class(svg, klass) ⇒ Object 



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# File 'lib/phlex_forms/inline_icons.rb', line 32

def apply_class(svg, klass)
  svg.sub("<svg ", %(<svg class="#{klass}" ))
end

.render(name, **opts) ⇒ Object

Returns a raw SVG string with any class: applied to the root element. The caller marks it safe for its render context (Phlex raw(safe(...))), so this stays a plain String and the gem needs no ActiveSupport. Unknown icon names return an empty string rather than raising, so a missing glyph degrades gracefully.



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# File 'lib/phlex_forms/inline_icons.rb', line 25

def render(name, **opts)
  svg = ICONS[name.to_s]
  return "" if svg.nil?

  opts[:class] ? apply_class(svg, opts[:class]) : svg
end