Class: Fluent::Plugin::RedmineOutput::TemplateExpander

Inherits:
Object
  • Object
show all
Defined in:
lib/fluent/plugin/out_redmine.rb

Constant Summary collapse

EMPTY = 
''

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(template) ⇒ TemplateExpander

Returns a new instance of TemplateExpander.



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# File 'lib/fluent/plugin/out_redmine.rb', line 147

def initialize(template)
  @template = template
  @placeholders = []
  @template.gsub(/%{([^}]+)}/) do
    @placeholders << $1 unless @placeholders.include?($1)
  end
end

Instance Attribute Details

#placeholders ⇒ Object (readonly)

Returns the value of attribute placeholders.



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# File 'lib/fluent/plugin/out_redmine.rb', line 143

def placeholders
  @placeholders
end

#template ⇒ Object (readonly)

Returns the value of attribute template.



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# File 'lib/fluent/plugin/out_redmine.rb', line 143

def template
  @template
end

Instance Method Details

#bind(values) ⇒ Object 



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# File 'lib/fluent/plugin/out_redmine.rb', line 155

def bind(values)
  @placeholders.each do |key|
    key_ = :"#{key}"
    values[key_] = EMPTY unless values.key?(key_)
  end
  @template % values
end