Module: Instructions::Tag

Includes:
Abstract
Included in:
ErrorMessageTag, InstructionsTag
Defined in:
lib/instructions/tag.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Abstract

included

Instance Attribute Details

#formatters ⇒ Object (readonly)

Returns the value of attribute formatters.



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# File 'lib/instructions/tag.rb', line 9

def formatters
  @formatters
end

Instance Method Details

#attribute_name ⇒ Object 



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# File 'lib/instructions/tag.rb', line 33

def attribute_name
	@model.class.human_attribute_name(@method)
end

#attribute_name_formatter ⇒ Object 



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# File 'lib/instructions/tag.rb', line 37

def attribute_name_formatter
	@formatters[:attribute_name]
end

#close_tag ⇒ Object 



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# File 'lib/instructions/tag.rb', line 67

def close_tag
	"</div>"
end

#field_identifier ⇒ Object 



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# File 'lib/instructions/tag.rb', line 54

def field_identifier
	"#{@model_name}_#{@method}"
end

#formatted_attribute_name ⇒ Object 



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# File 'lib/instructions/tag.rb', line 28

def formatted_attribute_name
	return attribute_name_formatter.call(attribute_name) if attribute_name_formatter
	attribute_name
end

#formatted_css_class ⇒ Object 



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# File 'lib/instructions/tag.rb', line 58

def formatted_css_class
	return "#{css_class} empty" if instructions.empty?
	"#{css_class}"
end

#formatted_instructions ⇒ Object 



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# File 'lib/instructions/tag.rb', line 41

def formatted_instructions
	return instructions_formatter.call(@instructions) if instructions_formatter
	@instructions
end

#identifier ⇒ Object 



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# File 'lib/instructions/tag.rb', line 50

def identifier
	"#{field_identifier}_#{descriptor}"
end

#initialize(method, model, model_name, instructions, formatters = {}) ⇒ Object 



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# File 'lib/instructions/tag.rb', line 11

def initialize(method, model, model_name, instructions, formatters={})
	@method = method
	@model = model
	@instructions = instructions
	@model_name = model_name
	@formatters = formatters
end

#instructions ⇒ Object 



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# File 'lib/instructions/tag.rb', line 23

def instructions
	return "#{formatted_attribute_name}" if @instructions.nil? or @instructions.empty?
	"#{formatted_attribute_name} #{formatted_instructions}".strip
end

#instructions_formatter ⇒ Object 



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# File 'lib/instructions/tag.rb', line 46

def instructions_formatter
	@formatters[:instructions]
end

#open_tag ⇒ Object 



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# File 'lib/instructions/tag.rb', line 63

def open_tag
	"<div id=\"#{identifier}\" data-for=\"#{field_identifier}\" class=\"#{formatted_css_class}\">"
end

#render ⇒ Object 



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# File 'lib/instructions/tag.rb', line 19

def render
	"#{open_tag}#{instructions}#{close_tag}".html_safe
end