Module: Brauser::Queryable::Queries

Included in:
Brauser::Query
Defined in:
lib/brauser/queryable/queries.rb

Overview

Methods to make queries.

Instance Method Summary collapse

Instance Method Details

#accepts?(langs = []) ⇒ Boolean

Check if the browser accepts the specified languages.

This version returns a boolean and it is equal to append a call to #result to the method `#accepts.

Parameters:

  • langs (String|Array) (defaults to: []) —

    A list of languages to match against.

Returns:

  • (Boolean) —

    true if current browser matches, false otherwise.



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# File 'lib/brauser/queryable/queries.rb', line 55

def accepts?(langs = [])
  @result ? @target.accepts?(langs) : @result
end

#is?(names = [], versions = {}, platforms = []) ⇒ Boolean

Checks if the browser is a specific name and optionally of a specific version and platform.

This version returns a boolean and it is equal to append a call to #result to the method #is.

Parameters:

  • names (Symbol|Array) (defaults to: []) —

    A list of specific names to match. Also, this meta-names are supported: :capable and :tablet.

  • versions (Hash) (defaults to: {}) —

    An hash with specific version to match against. Need to be in any form that #v understands.

  • platforms (Symbol|Array) (defaults to: []) —

    A list of specific platform to match. Valid values are all those possible for the platform attribute.

Returns:

  • (Boolean) —

    true if current browser matches, false otherwise.

See Also:



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# File 'lib/brauser/queryable/queries.rb', line 23

def is?(names = [], versions = {}, platforms = [])
  @result ? @target.is?(names, versions, platforms) : @result
end

#on?(platforms = []) ⇒ Boolean

Check if the browser is on a specific platform.

This version returns a boolean and it is equal to append a call to #result to the method `#on.

Parameters:

  • platforms (Symbol|Array) (defaults to: []) —

    A list of specific platform to match.

Returns:

  • (Boolean) —

    true if current browser matches, false otherwise.



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# File 'lib/brauser/queryable/queries.rb', line 45

def on?(platforms = [])
  @result ? @target.on?(platforms) : @result
end

#version?(versions = {}) ⇒ Boolean Also known as: v?

Checks if the browser is a specific version.

This version returns a boolean and it is equal to append a call to #result to the method #v.

Parameters:

  • versions (String|Hash) (defaults to: {}) —

    A string in the form operator version && ... (example: >= 7 && < 4) or an hash with specific version to match against, in form {:operator => version}, where operator is one of :lt, :lte, :eq, :gt, :gte.

Returns:

  • (Boolean) —

    true if current browser matches, false otherwise.



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# File 'lib/brauser/queryable/queries.rb', line 34

def version?(versions = {})
  @result ? @target.version?(versions) : @result
end