Class: Waw::WSpec::HTMLAnalysis::Tag

Inherits:
Object
  • Object
show all
Defined in:
lib/waw/wspec/html_analysis/tag.rb

Overview

A tag helper class

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(match, name, attributes) ⇒ Tag

Creates a Tag instance



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# File 'lib/waw/wspec/html_analysis/tag.rb', line 18

def initialize(match, name, attributes)
  @match, @name, @attributes = match, name, attributes
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Tag attributes



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# File 'lib/waw/wspec/html_analysis/tag.rb', line 15

def attributes
  @attributes
end

#match ⇒ Object (readonly)

Result of the regexp matching applied to get this tag



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# File 'lib/waw/wspec/html_analysis/tag.rb', line 9

def match
  @match
end

#name ⇒ Object (readonly)

Name of the tag



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# File 'lib/waw/wspec/html_analysis/tag.rb', line 12

def name
  @name
end

Instance Method Details

#[](key) ⇒ Object

Returns the value of an attribute



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# File 'lib/waw/wspec/html_analysis/tag.rb', line 23

def [](key)
  attributes[key]
end

#[]=(key, value) ⇒ Object

Forces the value of an attribute



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# File 'lib/waw/wspec/html_analysis/tag.rb', line 28

def []=(key, value)
  attributes[key] = value
end

#has_attribute?(name) ⇒ Boolean

Checks if this tags has a given attribute

Returns:



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# File 'lib/waw/wspec/html_analysis/tag.rb', line 33

def has_attribute?(name)
  attributes.has_key?(name)
end

#matches?(opts = {}) ⇒ Boolean

Checks if this tag matches a given attributes specification

Returns:



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# File 'lib/waw/wspec/html_analysis/tag.rb', line 38

def matches?(opts = {})
  return true if (opts.nil? or opts.empty?)
  opts.each_pair do |name, value|
    return false unless self.has_attribute?(name)
    case value
      when Regexp
        return false unless value =~ self[name]
      else
        return false unless value.to_s == self[name]
    end
  end
  true
end