class ActionViewPreview::Base
Attributes
params[R]
Public Class Methods
all()
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Returns all preview classes
# File lib/action_view_preview/base.rb, line 19 def all load_previews if descendants.empty? descendants end
call(view_action, params = {})
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# File lib/action_view_preview/base.rb, line 13 def call(view_action, params = {}) preview = new(params) preview.public_send(view_action) end
exists?(preview)
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Returns true
if the preview exists
# File lib/action_view_preview/base.rb, line 45 def exists?(preview) all.any? { |p| p.preview_name == preview } end
find(preview)
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Find a preview by its underscored class name
# File lib/action_view_preview/base.rb, line 40 def find(preview) all.find { |p| p.preview_name == preview } end
new(params = {})
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# File lib/action_view_preview/base.rb, line 7 def initialize(params = {}) @params = params end
preview_name()
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Returns the underscored name of the preview without the suffix
# File lib/action_view_preview/base.rb, line 35 def preview_name name.delete_suffix("Preview").underscore end
view_exists?(view)
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Returns true
if the view exists.
# File lib/action_view_preview/base.rb, line 30 def view_exists?(view) views.include?(view) end
views()
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Returns all of the available views
# File lib/action_view_preview/base.rb, line 25 def views public_instance_methods(false).map(&:to_s).sort end
Private Class Methods
load_previews()
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# File lib/action_view_preview/base.rb, line 51 def load_previews if preview_path Dir["#{preview_path}/**/*_preview.rb"].sort.each { |file| require_dependency file } end end
preview_path()
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# File lib/action_view_preview/base.rb, line 57 def preview_path ActionViewPreview.preview_path end