Class: Yattho::Alpha::OcticonSymbols
- Defined in:
- app/components/yattho/alpha/octicon_symbols.rb
Overview
OcticonSymbols renders a symbol dictionary using a list of <%= link_to_octicons %>.
Direct Known Subclasses
Constant Summary
Constants inherited from Component
Component::INVALID_ARIA_LABEL_TAGS
Constants included from Status::Dsl
Constants included from ViewHelper
Constants included from TestSelectorHelper
TestSelectorHelper::TEST_SELECTOR_TAG
Constants included from FetchOrFallbackHelper
FetchOrFallbackHelper::InvalidValueError
Instance Method Summary collapse
-
#initialize(icons: []) ⇒ OcticonSymbols
constructor
A new instance of OcticonSymbols.
- #render? ⇒ Boolean
- #symbol_tags ⇒ Object
Methods inherited from Component
Methods included from JoinStyleArgumentsHelper
Methods included from TestSelectorHelper
Methods included from FetchOrFallbackHelper
#fetch_or_fallback, #fetch_or_fallback_boolean, #silence_deprecations?
Methods included from ClassNameHelper
Constructor Details
#initialize(icons: []) ⇒ OcticonSymbols
Returns a new instance of OcticonSymbols.
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# File 'app/components/yattho/alpha/octicon_symbols.rb', line 16 def initialize(icons: []) @icons = {} icons.each do |icon| symbol = icon[:symbol] size = Yattho::Beta::Octicon::SIZE_MAPPINGS[ fetch_or_fallback(Yattho::Beta::Octicon::SIZE_OPTIONS, icon[:size] || Yattho::Beta::Octicon::SIZE_DEFAULT, Yattho::Beta::Octicon::SIZE_DEFAULT) ] cache_key = Yattho::Octicon::Cache.get_key(symbol: symbol, size: size) if (cache_icon = Yattho::Octicon::Cache.read(cache_key)) icon_instance = cache_icon else icon_instance = Octicons::Octicon.new(symbol, height: size) Yattho::Octicon::Cache.set(cache_key, icon_instance) end # Don't put the same icon twice @icons[[symbol, icon_instance.height]] = icon_instance if @icons[[symbol, icon_instance.height]].nil? end end |
Instance Method Details
#render? ⇒ Boolean
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# File 'app/components/yattho/alpha/octicon_symbols.rb', line 40 def render? @icons.any? end |
#symbol_tags ⇒ Object
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# File 'app/components/yattho/alpha/octicon_symbols.rb', line 44 def safe_join( @icons.values.map do |icon| content_tag( :symbol, icon.path.html_safe, # rubocop:disable Rails/OutputSafety id: "octicon_#{icon.symbol}_#{icon.height}", viewBox: icon.[:viewBox], width: icon.width, height: icon.height ) end ) end |