Module: Ruflet::CupertinoIcons

Defined in:
lib/ruflet_ui/ruflet/icons/cupertino/cupertino_icons.rb

Overview

Cupertino icon names, exposed as constants. Materialized on demand for the same reason as Ruflet::MaterialIcons -- see the note there.

Constant Summary collapse

FALLBACK_ICONS = 
{
  HOME: "house",
  SEARCH: "search",
  SETTINGS: "gear",
  ADD: "add",
  CLOSE: "clear"
}.freeze

Class Method Summary collapse

Class Method Details

.[](name) ⇒ Object 



35
36
37
38
39
40
 
# File 'lib/ruflet_ui/ruflet/icons/cupertino/cupertino_icons.rb', line 35

def [](name)
  icon = icons[name.to_s.upcase.to_sym]
  return icon.to_s.downcase unless icon.nil?

  Ruflet::CupertinoIconLookup.canonical_name_for(name) || name.to_s
end

.all ⇒ Object 



46
47
48
 
# File 'lib/ruflet_ui/ruflet/icons/cupertino/cupertino_icons.rb', line 46

def all
  icons.values.map { |name| name.to_s.downcase }
end

.const_missing(name) ⇒ Object 



72
73
74
75
 
# File 'lib/ruflet_ui/ruflet/icons/cupertino/cupertino_icons.rb', line 72

def const_missing(name)
  resolved = resolve_constant(name)
  resolved.nil? ? super : resolved
end

.constants(_inherit = true) ⇒ Object 



42
43
44
 
# File 'lib/ruflet_ui/ruflet/icons/cupertino/cupertino_icons.rb', line 42

def constants(_inherit = true)
  icons.keys
end

.icons ⇒ Object 



21
22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/ruflet_ui/ruflet/icons/cupertino/cupertino_icons.rb', line 21

def icons
  @icons ||= begin
    source = Ruflet::CupertinoIconLookup.icon_map
    if source.empty?
      FALLBACK_ICONS
    else
      source.keys.each_with_object({}) do |name, result|
        text = Ruflet::IconNames.constant_for(name)
        result[text.upcase.to_sym] = name
      end
    end.freeze
  end
end

.names ⇒ Object 



54
55
56
 
# File 'lib/ruflet_ui/ruflet/icons/cupertino/cupertino_icons.rb', line 54

def names
  icons.values
end

.random ⇒ Object 



50
51
52
 
# File 'lib/ruflet_ui/ruflet/icons/cupertino/cupertino_icons.rb', line 50

def random
  all.sample || "question_circle"
end

.resolve_constant(name) ⇒ Object

See Ruflet::MaterialIcons.resolve_constant.



60
61
62
63
64
65
66
67
68
69
70
 
# File 'lib/ruflet_ui/ruflet/icons/cupertino/cupertino_icons.rb', line 60

def resolve_constant(name)
  return const_get(name) if const_defined?(name, false)
  return const_set(:ICONS, icons) if name == :ICONS

  key = name.to_s
  source = Ruflet::CupertinoIconLookup.icon_map
  return const_set(name, key.downcase) if source.key?(key)

  icon = icons[name]
  icon.nil? ? nil : const_set(name, icon.to_s.downcase)
end