All functions
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attr_l()
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Construct a lens into an attribute |
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attributes_l
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Attributes lens |
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body_l
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Body lens |
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c_l()
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Convenient lens composition |
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class_l
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Class lens |
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colnames_l
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A lens into the column names of an object |
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cols_l()
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Column lens |
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cond_il()
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Conditional lens |
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diag_l
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Lens into the diagonal of a matrix |
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dim_l
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Dims lens |
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dimnames_l
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Dimnames lens |
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drop_while_il()
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Conditional trim lens |
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env_l
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Environment lens |
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filter_il()
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Filter lens |
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filter_l()
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Filter lens |
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first_l
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A lens into the first element |
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formals_l
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Formals lens |
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id_l
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The identity (trivial lens) |
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index_l() index()
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Construct a lens into an index/name |
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indexes_l() indexes()
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Construct a lens into a subset of an object |
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last_l
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A lens into the last element |
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`%.%`
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Compose lenses |
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lens()
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Construct a lens |
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levels_l
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Levels lens |
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lower_tri_l()
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Lens into lower diagonal elements |
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map_l()
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Promote a lens to apply to each element of a list |
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names_l
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A lens into the names of an object |
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oscope()
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Bind data to a lens |
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over()
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Map a function over a lens |
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over_map()
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Map a function over a list lens |
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over_with()
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Map a function over an in scope lens |
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reshape_l()
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Lens into a new dimension(s) |
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rev_l
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Reverse lens |
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rownames_l
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A lens into the row names of an object |
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rows_l()
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Row lens |
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select_l()
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Tidyselect elements by name |
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send()
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Set one lens to the view of another |
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send_over()
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Set one lens to the view of another (transformed) |
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set()
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Modify data with a lens |
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slab_l()
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Slab lens |
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slice_l()
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Slice lens |
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slot_l()
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Slot lens |
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t_l
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Matrix transpose lens |
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take_l()
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Construct a lens into a prefix of a vector |
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take_while_il()
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Conditional head lens |
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to_l()
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Promote a function to a getter lens |
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transpose_l
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Lens into a list of rows |
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unlist_l
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Unlist lens |
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upper_tri_l()
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Lens into upper diagonal elements |
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view()
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View data with a lens |