Class: Template::Html

Inherits:
Object
  • Object
show all
Defined in:
lib/template.rb

Overview

This Class handles creating and writing HTML output files

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(dir, attr_labels) ⇒ Html

dir: basename of root directory attr_labels: array of attributes labels as strings



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# File 'lib/template.rb', line 38

def initialize(dir, attr_labels)
  @file_name = "tmp/output/#{dir}_#{Time.now.to_i}.html"
  @file = File.new(@file_name, 'w')
  @template_path = set_template_path
  append_header(dir, attr_labels)
end

Instance Attribute Details

#file_name ⇒ Object (readonly)

Returns the value of attribute file_name.



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# File 'lib/template.rb', line 34

def file_name
  @file_name
end

Instance Method Details

#close ⇒ Object

Writes footer to file and closes it



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# File 'lib/template.rb', line 54

def close
  footer = File.read("#{@template_path}_footer.html.erb")
  partial = ERB.new(footer).result(binding)
  @file.write(partial)
  @file.close
end

#insert(img_attrs) ⇒ Object

Writes data row to file



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# File 'lib/template.rb', line 46

def insert(img_attrs)
  @img_attrs = img_attrs
  row = File.read("#{@template_path}_row.html.erb")
  partial = ERB.new(row, nil, '-').result(binding)
  @file.write(partial)
end